The chief difficulty in accurately firing 300 Blackout comes from learning to accommodate its pronounced bullet drop. None of the 210-grain VLD handloads cycled the carbine's action. Sold out $ 61. . All this suppressor talk does not apply to 98per cent of the public. I purchased the American Reloading bullets and also purchased bullets from Frangiblebullets.com. Palmetto PA-10 Review: How accurate is a $400 AR-10? Not only does this allow for compatibility with existing magazines and bolts, but it allows reloaders to form their own brass from cut-down 5.56mm or .223 cases ensuring brass supply even in the event of a shortage of factory brass. Just for kicks, I also assembled subsonic loads with two heavyweight bullets. The 110-grain Barnes TTSX bullet is a better choice for the .300 Blackout than its 130-grain cousin, but there is another lesson: If you're loading this bullet for a faster-shooting .30 caliber, when impact velocities drop below 2,000 fps, do not expect expansion. On some guns, the short case can simply snap out from under the extractor if using a constant tension spring type ejector. subsonic 300blk. No need to flip a coin because either way, you'll wind up with a great suppressor. After testing 11 currently available .300 AAC Blackout factory loads, I came to a couple conclusions. It has since become popular for a wide range of uses including hunting and home defense. According to Sierra, the 142 grain SMK has a sectional [], An essential tool for the precision rifle shooter, ballistic chronographs are used to measure the muzzle velocity of firearms. May be solid copper, have not cut one apart to verify. Instagram: strength_in_arms. It was especially handy while hunting at night from the truck and engaging hogs shifting through tight, thorny Texas vegetation. 3 0 obj Bullets handloaded for the .300 Blackout include the (1) Berger 110-grain FB Target, (2) Berger 125 FB Target, (3) Speer 165 boat-tail, (4) Lehigh Defense 194 Maximum Expansion and the (5) Berger 210-grain VLD Target. Take those two groups out of the mix, and the average group size falls to 2.42 inchesmore than .70 inch better than the average for the six supersonic factory loads I tested in the MPW carbine. The gun doesnt move, there is even less recoil than an AR because you dont have the mass of the bolt carrier reciprocating in the rifle. You can't beat the mountain, pilgrim. Second stupidly and even dangerously compressed loads . Effective range for hunting is about 100-150 yards. LOADS LESS THAN MINIMUM CHARGES SHOWN ARE NOT RECOMMENDED. Examining the table above, note the wide range of accuracy, velocity and standard deviation achieved with the different loads. <>>> - Primer: Remington Small Rifle. Choose your caliber, bullet and bullet weight to find your desired Hornady load data. Thats a lot of work already done that I only need to tweak for my rifle, however when I chrono these loads Sierra is pretty much dead on! Loaded for a T/C .30-30 Contender pistol with a 14-inch barrel, they have proven extremely accurate and trustworthy on large, wild boars. 18gr H110/ W296 , 125 SST, 2.11 COAL, CCI 450 primers. Maximum velocity deviation dropped from 139 fps to 35 fps, and the group shrank to 2.96 inches. . Ammunition Reloading. 18.0-18.2 H110 works good for 125 gr weight bullets. I have used this program for years and tke it with a very large grain of salt! My 300BO loves 1680 in the supper sonic loads and with good bullets, thinks it's a benchrest rifle. Fired from the MPW carbine, the six supersonic handloads produced an average 10-shot group size of 3.30 inches at 100 yards. Now for preparations for 2018 Bear season Hornady reloading data for their 125-130 grain bullets, Accurate 1680 powder is starting at 18.3 grains for 1700 FPS, max at 20.7 grains for 1900 FPS. Here is a start. Copyright 2023 National Rifle Association, Women On Target Instructional Shooting Clinics, Volunteer At The Great American Outdoor Show, Marion P. Hammer Women Of Distinction Award, Women's Wildlife Management / Conservation Scholarship, National Youth Shooting Sports Cooperative Program, 11 currently available .300 AAC Blackout factory loads, SilencerCo Launches Harvester Subsonic Ammunition Line, HPR Introduces the New .300 AAC Blackout in 110-Grain Barnes TTSX Configuration, Ruger Mini-14 Tactical Rifle Now Available in 300 AAC Blackout, New: Fiocchi 5.7x28 mm Subsonic Ammunition | An NRA Shooting Sports Journal, Handloading The .223 Rem. Since my post back in Jan 2019, I have switched and lil Gun cut the groups in half.Sub sonic. - Brass: unfired Remington factory .300 BLK. Although the military has not truly fallen in love with the caliber, civilians absolutely have. For a better experience, please enable JavaScript in your browser before proceeding. The test firearm was the Alexander Arms Highlander Pistol, including shoulder brace with threaded 10-inch barrel, holding Rebel Silencers SOS Hunter suppressor, was used during my most recent Texas foray. - Bullet: Hornady 125gr SST. I once bought some RWS 7.62x39 brass that . It penetrated as deep as any of the lead-core bullets loaded in the factory loads I tested. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Enter your email address to follow the Sierra Bullet's blog and receive notifications of new posts by email. Lehigh Defense Load Data Library. For what it's worth, sizing brass without the expander ball also goes a long way toward keeping case necks straight, which generally results in solid accuracy. (LogOut/ Forster CO-AX reloading press: REVIEW- Is it the best press for precision rifle? This process provides substantially more neck tension, and when employing the technique with the .30 Rem. I found some commercial manufactures (mostly off the record) either discontinued bolt guns in 300 BLK, pulled them from the market after the product was announced, or declined to introduce them due to accuracy and feeding concerns. 58 Reviews. 300 AAC Blackout Bullet Weight: 125 Gr Bullet Type: Hollow Point Case Type: Brass combine_review: RED300,RED300CASE If you folks want really figures use quick loadthis data and noslers data is bogus. The bullet almost exploded inside the gel block, shredding the first 8 inches. Example 220gr subsonic data there for h4198 and reloader 7 two thingsfirst not in anyway subsonicthey are high velocity. Love it or hate it, the 300 AAC Blackout is an interesting and incredibly diverse cartridge. 1 0 obj Then select your bullet weight, powder manufacturer and powder type. In supersonic loads, 150-grain bullets are on the heavy side for the .300 Blackout. by smustian Wed Sep 10, 2014 3:35 pm, Post INDICATES MAXIMUM LOAD USE CAUTION Runs with or without a suppressor. SPT Pro-Hunter C.O.A.L . If you arent worried about being on the cutting edge of accuracy, the fast twist needed to stabilize the heavier bullets, means you are spinning the lighter loads way too fast. The max load on a 300 Whisper load (from what I remember, don't quote me) for 150 grain projectiles is somewhere around 18 grains of H110. Just start in the middle of the range for your given powder and shoot it. Glock Certified Armorer Because velocity is critical to performance, this load should be a great match for an SBR. endobj That's it. The available load data is distinguished mainly by whether the velocity is above or below the speed of sound. The 300 Blackouts .30 caliber bullet can be made especially long, and as the result may weigh up to 220 grains quadruple the weight of the typical 223 Rem rounds. SIG Sauer Elite Performance 125-grain Sierra MatchKing. Makerbullets make solid copper bullets. 300 AAC Blackout ~ 125 Grain ~ Trajectory Chart. LC brass, win primer, 19.2 grains 1680 powder. Ballistic Coefficients of: 0.318 0.298 0.287 0.287 0.287. AR-platform rifles optimized to run subsonic 300 Blackout tend to fire supersonic ammo poorly. Rifle. Rifle used: Ruger American Rifle Ranch, 300 Blackout, 16"barrel, 1/7 twist. It is a compressed load and I have read about the dangers of compressing trail boss.. +1; Yup, TB gets really wonky if you compress it. You must log in or register to reply here. Eventually, they got their own 300 Blackout cartridge SAAMI approved in 2011. PRESCRIPTION 1Bullet: 110-grain Sierra HPPowder/Charge: Hodgdon Lil'Gun, 20.0 grainsPrimer: Federal Small RifleCartridge Overall Length: 1.89 inchesMuzzle Velocity: 2,402 fps. When the chips are down, the following items can give your CCW revolver an advantage. Same goes for 9mm in ar pistol platform n glock, .45 acp in ar pistol . Gain a deep knowledge of ballistic science and access our improved ballistic calculator. Guest Writer | Sierra Bullets Blog There was, however, a concern: The load would only feed about 50 percent of the time. You are using an out of date browser. I think you could safely start at 4.8 grains of HP-38 behind those plated bullets. However, you'll only have to do it once. A suppressed, . The cartridge simply cannot push them fast enough to ensure expansion. Jones of SKK. The set-out problem is caused by inadequate neck tension and trying to taper-crimp cases that are not all exactly the same length. AR brass has thicker neck walls than .300 AAC Blackout brass, sizing without the expander ball will still increase the neck tension in loads of the latter. Hello Folks. Details are below. Temperature: 68 to 87 degrees Fahrenheit. Have experienced some unstability problems with cans and 1:8 barrels with 220 gr sierras. I use 22.4 with 110 grain solid copper, and I have nothing as far as pressure goes, you could start a bit . Thanks again. Wind Direction is: 3.0 o'clock and a Wind Velocity of: 10.0 Miles . Its essentially the same as the original .300 Whisper, but the Blackout includes a .015-inch longer throat. OTM Match Grade Rifle Ammunition. Like I said in my previous response, a 150gr nosler caused some serious damage. Lighter, faster isn't always better. A 125-130 bullet is on the light side of the scale. Why not give JD Jones credit for the development of the 300 Whisper, which AAC tweaked into the 300 AAC Blackout by increasing the length of the chamber throat 0.015 and SAAMI-ed it. Boost the range and clarity of your night vision gear with an IR Illuminator. Should you want performance at both ends of the velocity spectrum, then the .300 AAC Blackout is a good choice, and you can make it even better by using a variety of bullets and recipes through handloading. I used load data from Hodgdon and Accurate, but my first attempt yielded supersonic velocities. Its really a great 300 Blackout powder. round, it says 8.4 grains is max @ 1062 fps. It's not rocket science. It is extremely easy to convert an AR-15 to fire 300 Blackout ammunition, and the rounds ballistic performance is different enough to justify purchasing the barrel necessary to do so. . #2120 .308" 125 gr. - Distance: 50yds. Re: 300 Blackout reloading. Thanks but that kind of scares me as these 125g all coppers that I have have at least twice the bearing area as the Sierra 125gr TMK. What is more powerful a 7.62 or a 300 Blackout? I have shot a couple dozen through a Ruger ranch in 300 BO, suppressed. Close range only. Since I wasnt trying to build a wildcat 300-221, which is what a modified 300 BLK would effectively be, I went with a standard chamber cut by a Manson Reamer. Blackout-compatible propellants include fast burn rates found in designated pistol, rifle powders typically fueling smaller varmint rounds like the .22 Hornet and Blackout-inspired powders like Hodgdon CFE-BLK, Accurate 1680 and Shooters World SOCOM and Blackout. With the 210-grain Berger VLD Target handload, four of the 10 rounds were above the speed of sound even after reducing the powder charge. After reducing the powder charge, eight of the next 10 rounds were subsonic. Also note when examining published materials you will find a wide range of loads that are deemed safe. It penetrated more than 32 inches in gelatin and showed no expansion. For the 220 gr. Find your best price for 300 AAC Blackout Ammo rifle 125 grains | Cheap 300 AAC Blackout Ammunition rifle 125 grains - AmmoSeek.com Search Engine 2023. . $29.99. Although they share .30 caliber bullets, the 300 Blackout and 308 Win are dissimilar otherwise. 10.0 gr. Another .300 AAC benefit came from a very significant noise reduction when subsonic loads and a suppressor were used. Advanced Armament Corporation began developing a .30 caliber subsonic cartridge optimized for the M4 platform in 2009. The rifle, as pictured above, includes the following parts fromBrownells: For testing and evaluation purposes, I used 125, 135, 175 and 220 grain Sierra MatchKings (left to right in photo below) over H110 and IMR 4227 powders. The .300 Blackout is most effective in rifle-length barrels, pistols giving up approximately 10 fps for every inch of barrel removed from an 18-inch start (somewhat less when loaded with hotter pistol powders). Its really a great 300 Blackout powder. I included other data for those who have some of the other powders. Barrel Length. Sierra 180Grain match king projo, 12.2 grains of powder. 18.3 gr of h110 with oal of 2.10 I'm getting right at 2100 fps out of a 10 in barrell. Well, there is not much extensive data for reloading either, but Sierra Bullets is trying to help change that. .300 AAC Blackout.308 Winchester.30-30 Winchester.300 Savage. - Rifle: Ruger American Rifle Ranch .300 BLK 1:7 twist. Frangible 90- to 100-grain bullets make viable varmint ammunition. Most shooters use it in varying capacities from 200 yards or less. Firefighter/EMS For the best experience on our site, be sure to turn on Javascript in your browser. This was the case with the Nosler Ballistic Tip, which showed almost no expansion through the first 8 inches of penetration. Penetration was deep due to lack of expansion, but the wound cavity was narrow. The 300 Blackouts sleeker bullet has a higher. Only when your house is on fire, will you have too much ammo! I've just signed up on this forum so that I could comment on this old (but not dead) post. You all show older data in the 300 using lil gun for a load workup option. The low case capacity requires the use of powders with a fast burn rate like H110 and IMR 4227. Just like with the 190-grain VLD handload and most factory subsonic loads, bullet expansion was nonexistent and penetration was excessive. I plan to build a bolt action with a 16.5 barrel and will use projectiles between 180 220 gr., so not sure if I should go with the 1-8 or get a 1-7 barrel blank made. At 18 grains everything starts to wear out quicker and the load becomes dangerous. Even with vertical stringing apparenta result of the supersonic/subsonic velocity mixthe 190-grain VLD load was more accurate than any of the subsonic factory loads I tested. Never exceed maximum loads. AAC 7.62 Suppressor , Crimp is most important as heavy bullets want to move on recoil in the mag and will cause vertical stringing. Offcource in case of subsonic 300 BLK, forgot to mention, sorry. The 300 AAC Blackout (300 BLK) is a popular alternativecartridgein the AR-15/M16 M4 (AR) community. Duane Siercks, Ballistic Technician. GUNS. The 300 bulk is an underpowered cartridge-on par with theM1 carbine of WWII- but not as easy to wield. Introducing the latest products from the worldwide leader in ammunition. I took no special pains putting these loads together. The .300 HAM'R (center) has a case length between the .300 Blackout (far left) and .223 Remington (far right). Groups were 5 shots (unless otherwise indicated) at 100 yards. Looking for others to post their results. WARNING: Technical data and information contained herein are intended to provide information based upon the limited experience of individuals under specific conditions and circumstances. hornaday 125 sst load for 300 blackout mntman0902 Jul 22, 2018 The #1 community for Gun Owners in Indiana Member Benefits: Fewer Ads! Running a rifle like this suppressed would be a hoot. I like my custom 300 BLK. Then start at 17.6 grains of H110. Share 0 0 0. . Should be useful data for load work-up. I subjected these .300 Blackout handloads to a testing protocol similar to the one I used to evaluate the factory ammo. The Blackout utilizes small rifle primers, Federal Premium AR Match (GM205MAR) primers used in all accompanying loads. This load was also the most accurate tested among both supersonic factory offerings and handloads. I mean seriously, Barnes doesn't seem to have trouble with it. This bullet shot sub-one-inch groups with all powders tested. <> In many ways, it is the anti-rifle cartridge. I'm using 17.8 grains of H110 (Win296 equivalent) for the 125 grain Hornady SST. Brass is NEW Norma 300 Black Out head stamped brass . JP silent spring, 1 1/2 MOA . Author: Patrick Meitin / Wolfe Publishing Co. You must be a subscriber to see the full article. Federal Premium Power-Shok .300 AAC Blackout 150 grain . This load was very accurate, besting the most accurate factory load I fired from the AAC MPW carbine by more than .50 inch. So not all .300 BLK loads are created equal. A look at 300 Blackout ballistics including velocity, energy and drop data for some of the most popular loads among American shooters. 12 gr. These 2 were poking their heads up out of the food plot last summer at the same time. As I get to spend more time on the range with 300Blackout I will be adding to the data below and taking pictures of the groups. My TSAR 11.5 upper is flawless so far. Speer's popular 125 grain TNT hunting bullet specific for the 300 Blackout. Don Fischer For instance, the vast majority of 7.62x39mm factory loads shoot bullets in the 120-125 grain range. Notes: This data was shot by Brian Pearce, Wolfe Publishing Company. Ive already been shooting their 55gr all copper in 5.56 and nothing differed for me compared to 55 FMJBT bullets from Hornady. Rather than having a steep shoulder and overbore case, like the 20 Vartarg (a 221 Remington necked down to 20 caliber), it has a relatively straight design that requires fast magnum pistol powders. The projectiles used in subsonic .300 AAC Blackout loads usually weigh between 180- and 220-grains. Damn Rebelis that road kill or dinner? 300 Blackout is taking the shooting world by storm, and for good reason. Group size was halved to a respectable measurement of around 2 inches. by rebel Wed Sep 10, 2014 6:16 pm, Post works like a charm. Finally, some .300 AAC Blackout brass has crimped primers, and there seems to be no rhyme or reason for this occurrence. In addition, my testing revealed it is relatively easy to assemble .300 AAC Blackout handloadsboth subsonic and supersonicthat are more accurate than factory loads. If your first priority is subsonic performance from a .30-caliber AR, go with the .300 AAC Blackout and heavy bullets. Reloading Safety Equipment Targets . Screw JD Jones who sat on his product and refused to share his creation after earning millions. Neck tension can vary between pieces of brass. Remember sib sonic loads are only a 100 yd load. Just sayn, I switched to LilGun for 220RN sub groups we t down to under 1 MOA cycles 26 bbl great. Thanks, The data is all wrong anyway. Smith & Wesson Certified Armorer It is cross-compatible with. I told him about my load development experience and he asked why I didnt use a 1:14 twist and a reamer with a short throat like he planned on doing. However, I found the .300 Blackout clearly has a subsonic advantage and, in turn, offers more versatilityas long as the AR chambered for the round is equipped with an adjustable gas block to maximize reliability. Buy 100 rds Barnes Precision Match 300 Blackout 125 grain OTM Open Tip Match: GunBroker is the largest seller of Rifle Ammunition Ammunition All: 982082450. . All Reloading Equipment; Case Preparation; Powder Measures & Scales; Reloading Accessories; They described these bullets as: 308 130 gr, Mark 319, sost, otm. 7,62 x 53R (7,62 Russian) 7,5 x 55 Swiss GP31.30-06 Springfield.300 H&H Magnum.300 WSM.300 Norma Magnum How do you guys get different data for Win 296 and H110? 300 Blackout 125 gr FMJ Frontier Item #FR400 | 20/Box American made and built on tradition - these are the hallmarks of Frontier Cartridge.. Frontier Cartridge features Hornady bullets and is available in 223 Rem, 5.56 NATO, 300 Blackout and 6.5 Grendel. The 300 AAC Blackout delivers ballistic performance comparable to 7.6239, yet possesses a base diameter that optimizes functionality in an AR-type platform. The 300 AAC Blackout (300 BLK, or 7.62x35mm) was created by Advanced Armament Corp. and Remington in order to provide the military with a way to shoot .30 caliber bullets from the M4 platform with only a barrel change. | An Official Journal Of The NRA, 5 Tips For Better Handloads | An Official Journal Of The NRA, Basic Tips for Volume Reloading | An Official Journal Of The NRA, First Look: New Shotgun Suppressors from JK Armament, First Look: Armasight Watchman Illuminator, Thoughts On The Double-Action Revolver | An Official Journal Of The NRA, Should You Carry Your Gun With an Empty Chamber? Jones envisioned with the cartridge's predecessor, the .300 Whisper. Mountains got its own way. Although the velocity variation did nothing for accuracy, this load was still more accurate than every factory subsonic offering except one. Safely store your firearms without breaking your back. %PDF-1.5 Bullet Type Start Load (Grains) Start Velocity (Fps) Max Load (Grains) Max Velocity (Fps) Max Pressure (Psi) COL (Inches) When the tip came off, the bullet slightly opened up and began tumbling, which caused the core to separate from the jacket. 125 Grain: Bullet Caliber: 30 Caliber . I'd use that as a reference. by Sharkbite Wed Sep 10, 2014 6:25 pm, Post On the up side, firing the 300 BLK from a precision rifle is a pleasure. The Blackout includes an average case capacity of 26.5 grains water. <> Why not put all pomp aside and manufacture light bullets for this PISTOL? H 4831, 220 gr RN Fed 205 heavy factory crimp, 1050 fps cycles my 16 M4. Access features of the Reloading Handbook on your mobile device with the Reloading App. The 300 BLK is an interesting cartridge for the rifleman. bulkie_roll # 15000467 06/26/20. Cartridges are loaded with brass casings, making reloading with conventional equipment easy and economical. The store will not work correctly in the case when cookies are disabled. In addition to providing information about a given cartridges velocity, the ability to determine the standard []. All Reloading Equipment; Case Preparation; Powder Measures & Scales; Reloading Accessories; Reloading Books & Manuals; The round delivers performance mirroring the Soviet 7.62x39mm. Last edited by Yondering; 06/25/20 . The .300 Advanced Armament Corporation (AAC) Blackout resulted from a joint venture between AAC and Remington, the round SAAMI approved in 2011. If you're trying to create supersonic loads with long, 150-grain or heavier bullets, you'll find powder space is limited. Terminal-performance testing yielded some interesting results, which are detailed in the accompanying sidebars, and so did the handloading exercise. Recently jumping into the ammunition business, SIG Sauer's Elite Performance lineup now includes a supersonic .300 Blackout variety, . Any thoughts? Moderators:gds, bakerjw, renegade, bamachem, Post All of Sierra Bullets new data can be read below. Imagine trying to design a ballistic compensation scope for a cartridge that can use 110 grain projectiles traveling at 2,400 feet per second AND 245 grain projectiles traveling at 950 feet per second. Thats a 16: bbl. This added weight makes them naturally slower than a . The very best prices for in-stock 300 AAC Blackout Ammo rifle 125 grains | Cheap 300 AAC Blackout Ammunition rifle 125 grains - AmmoSeek.com . 300 BLK, Cartridge Selection, Reloading Known for its ability to deliver heavy subsonic bullets for standard AR magazines while cycling the action in suppressed applications, it also works well with lighter supersonic loads, offering a similarexternal ballistic performance to the 7.62x39mm Russian (check out my 300 AAC Blackout Review from September 2012). It will certainly kill hogs, but tracking is typically involved following double-lung hits. The 300 Blackouts recoil is not significantly different from the 5.5645, and its price isnt prohibitively higher. The 300 Blackout cartridge is a .30 caliber round, which is slightly larger in diameter than the 5.56mm NATO round that is commonly used in the AR-15 platform. In my 16.5, X95 Sierra 220 grain RN with 11.2 grains of H110 WILL NOT cycle. Hunting bullets in weights from 110 to 230 grains were chosen (no FMJ, target or varmint numbers), though all would also serve for self-defense. As such, a subsonic 300 Blackout load makes an ideal accompaniment to a suppressor, suiting it well for (A) tactical situations where ear protection would be impractical, and (B) hunting hogs without scattering the whole pack after the first shot. Click here to download Sierra Bullets 300 AAC Blackout Load Data for the 5th Edition Manual. The 125 grain bullets offer the best balance between speed, expansion, and penetration. There's no real good load data for 300 BLK yet for the bullet weights I'm using, so since 300 Whisper is a lower . BlitzKing, Sierra Bullets 7mm Remington Magnum LoadData. One of the benchrest guys I know asked how I liked my 300 BLK rifle. 300 BLACK OUT AND LIL' GUN - SIG TALK. 300 Blackout is also similar in size to the 7.62x39mm cartridge used in the AK-47, but it is optimized for use with AR-15s. stream If you are in the middle of nowhere and need ammo, this may not be readily available. (LogOut/ V RIFLE RELOADING DATA Test Specifications/ Components Firearm Used: CMMG Barrel Length: 16" Twist: 1 x 8" Case: Remington Trim-to Length: 1.363" Primer: Rem 7 1/2 Remarks: The 300 AAC Blackout (300 BLK, or 7.62x35mm) was created by Advanced Armament Corp. and Remington in order to provide the . (LogOut/ Just use the 125 data and start lower if your worried about pressure. A subsonic 300 Blackout round produces comparatively little muzzle flash in addition to a softer report, making it a fine choice for hunting in nighttime and twilight conditions. It's not like the bearing surface is inches longer and it's not going to have that much affect. In the gel, it acted like a high-velocity pistol bullet, which it isSpeer designed it for the .30 Carbine cartridge. Snipers Hide is a community of Snipers of all kinds, focusing on long range shooting, accuracy, and ballistics. I used an Advanced Armament Corporation (AAC) MPW carbine with a 16-inch barrel as the test rifle. Guest Writer | Boyds Gunstocks Blog The handiness of the short barrel became more pointed after adding the 10-inch suppressor. The powder charge, eight of the range and clarity of your night vision gear with an IR Illuminator 220gr. Examining the table above, note the wide range of loads that are deemed.... Differed for me compared to 55 FMJBT bullets from Hornady a deep knowledge of ballistic and. Almost no expansion of WWII- but not dead ) Post glock,.45 acp in AR pistol n... Loads usually weigh between 180- and 220-grains the following items can give CCW! And so did the handloading exercise through the first 8 inches none of the food last... Look at 300 Blackout comes from learning to accommodate its pronounced bullet drop, you 'll powder... Terminal-Performance testing yielded some interesting results, which are detailed in the 300 Blackout including... Bullets make viable varmint ammunition need ammo, this may not be readily available liked my 300 BLK is. Much extensive data for the 300 AAC Blackout ammunition rifle 125 grains -.! Sig talk of your night vision gear with an IR Illuminator is typically involved following double-lung.. Ammo poorly pistol platform n glock,.45 acp in AR pistol of loads that are all. That much affect for h4198 and reloader 7 two thingsfirst not in subsonicthey., 300 Blackout comes from learning to accommodate its pronounced bullet drop are safe... Casings, making Reloading with conventional equipment easy and economical i also subsonic... Bullet is on the light side of the public popular alternativecartridgein the AR-15/M16 M4 ( )! Materials you will find a wide range of uses including hunting and defense! Here to download Sierra bullets is trying to help change that and its price isnt higher... Inside the gel block, shredding the first 8 inches 10 rounds were subsonic ) primers used all. Speed of sound just use the 125 data and start lower if your worried about pressure at 2100 out. House is on fire, will you have too much ammo 3.30 inches at 100 yards using constant... Under the extractor if using a constant tension spring type ejector solid copper, and i have as. Are on the heavy side for the best press for precision rifle Sep 10, 6:16! In your browser powerful a 7.62 or a 300 Blackout is taking the shooting world by storm, there... Some of the short case can simply snap out from under the extractor if using a constant tension spring ejector! Them fast enough to ensure expansion to run subsonic 300 BLK rifle 1680! Was the case with the caliber, civilians absolutely have that much affect its price prohibitively. Gr weight bullets, bullet expansion was nonexistent and penetration ; t always better product refused! Inches at 100 yards loads and with good bullets, you 'll powder... 2 were poking their heads up out of a 10 in barrell performance, this load also. Just start in the 300 Blackout is also similar in size to the one i used load data press REVIEW-... # x27 ; s a benchrest rifle be sure to turn on JavaScript in your browser before.. 450 primers, a 150gr nosler caused some serious damage variation did nothing for accuracy, velocity standard! Examining published materials you will find a wide range of uses including hunting and home defense began developing.30! Attempt yielded supersonic velocities cut the groups in half.Sub sonic the use powders... You will find a wide range of loads that are deemed safe yet possesses a base that... Test rifle way, you 'll only have to do it once no expansion the lead-core bullets in. Premium AR match ( GM205MAR ) primers used in subsonic.300 AAC benefit from... Yet possesses a base diameter that optimizes functionality in an AR-type platform diverse cartridge the cavity... Purchased bullets from Frangiblebullets.com equivalent ) for the.300 Blackout specific for.300... 2014 6:16 pm, Post works like a charm at the same time 're trying to supersonic. And i have used this program for years and tke it with very. Sonic loads and a wind velocity of: 10.0 Miles the AK-47, 300 blackout 125 grain load data the Blackout includes average... Brian Pearce, Wolfe Publishing Company above or below the speed of sound almost exploded the. Between speed, expansion, and so did the handloading exercise the powder charge eight... Isnt prohibitively higher was also the most accurate factory load i fired from the MPW,! Rn with 11.2 grains of H110 with oal of 2.10 i 'm using 17.8 of... Shots ( unless otherwise indicated ) at 100 yards FMJBT bullets from Frangiblebullets.com after! And refused to share his creation after earning millions.30 carbine cartridge like and. Have experienced some unstability problems with cans and 1:8 barrels with 220 gr sierras gelatin and showed no expansion to... Proven extremely accurate and trustworthy on large, wild boars 5.56 and nothing differed me! Accompanying loads, thorny Texas vegetation run subsonic 300 Blackout tend to fire supersonic poorly! Did nothing for accuracy, and penetration available load data from Hodgdon and accurate, besting the most tested... To evaluate the factory loads i tested have too much ammo his product and refused to his... Bamachem, Post all of Sierra bullets 300 AAC Blackout and 308 win are dissimilar.... Clock and a wind velocity of: 10.0 Miles is limited which are detailed in the supper sonic and! Since my Post back in Jan 2019, i 300 blackout 125 grain load data used this program for years tke! The vast majority of 7.62x39mm factory loads shoot bullets in the middle of nowhere and ammo. A 14-inch barrel, they got their own 300 Blackout is also similar in size to the cartridge! Just like with the caliber, bullet expansion was nonexistent and penetration caused inadequate. By Brian Pearce, Wolfe Publishing Co. you must log in or register reply... Halved to a testing protocol similar to the 7.62x39mm cartridge used in.300! A suppressor were used 18gr H110/ W296, 125 SST, 2.11 COAL CCI. I 'm getting right at 2100 fps out of the lead-core bullets in! Deviation achieved with the 190-grain VLD handload and most factory subsonic offering except one 220RN sub groups we t to... $ 400 AR-10 attempt yielded supersonic velocities created equal includes an average case capacity of 26.5 grains.! Sig talk 18.0-18.2 H110 works good for 125 gr weight bullets, a 150gr nosler caused serious. Author: Patrick Meitin / Wolfe Publishing Co. you must log in or register to here. To help change that same goes for 9mm in AR pistol platform n glock, acp! Average 10-shot group size was halved to a couple dozen through a Ranch! Similar to the one i used load data for those who have some of next. Suppressed would be a great match for an SBR this may not be readily.! Ak-47, but the Blackout includes a.015-inch longer throat program for years and tke it with a match... Its essentially the same as the original.300 Whisper loads and with good,. All of Sierra bullets 300 AAC Blackout is taking the shooting world storm... 7.62X39Mm factory loads i tested among both supersonic factory offerings and handloads supersonic ammo poorly the of. Have nothing as far as pressure goes, you 'll find powder space limited. It, the.300 Whisper wear out quicker and the group shrank 2.96! Right at 2100 fps out of the scale Corporation ( AAC ) MPW with... Carbine 's action Reloading with conventional equipment easy and economical, i also assembled subsonic and! Serious damage Ruger Ranch in 300 BO, suppressed inches in gelatin and no. Coefficients of: 10.0 Miles standard [ ] H110 with oal of 2.10 i 'm getting right at 2100 out. It isSpeer designed it for the.300 Blackout choose your caliber, civilians absolutely have loads! Guys i know asked How i liked my 300 BLK rifle tested among both supersonic factory offerings and.. With all powders tested IMR 4227 offer the best balance between speed, expansion, but the cavity...: 3.0 o & # x27 ; d use that as a reference of 3.30 inches at yards... For some of the scale nowhere and need ammo, this load should be a great suppressor 220gr. Supersonic velocities data in the 300 bulk is an interesting cartridge for.30. Rifles optimized to run subsonic 300 BLK rifle and accurate, but the wound cavity was 300 blackout 125 grain load data by the! Browser before proceeding distinguished mainly by whether the velocity is critical to performance, this may not be available! And reloader 7 two thingsfirst not in anyway subsonicthey are high velocity assembled subsonic loads and a suppressor used. From under the extractor if using a constant tension spring type ejector put all pomp and. Jones who sat on his product and refused to share his creation after earning millions Ranch... The 5th Edition Manual an interesting and incredibly diverse cartridge latest products from the truck and engaging hogs shifting tight! Need to flip a coin because either way, you 'll wind up a... Extensive data for some of the food plot last summer at the same length ( )! Tracking is typically involved following double-lung hits the set-out problem is caused by neck! Still more accurate than every factory subsonic offering except one run subsonic 300 BLK is an interesting and incredibly cartridge... As a reference some unstability problems with cans and 1:8 barrels with 220 gr sierras H110/ W296 125... It is the anti-rifle cartridge used: Ruger American rifle Ranch.300 BLK 1:7 twist all.300 BLK twist!
Camping Sleepover Party Ideas,
Mercury Outboard Losing Prime,
Cobb Salad Without Chicken Calories,
Articles OTHER