I use 22.4 with 110 grain solid copper, and I have nothing as far as pressure goes, you could start a bit below there. Terminal-performance testing yielded some interesting results, which are detailed in the accompanying sidebars, and so did the handloading exercise. One Blackout concern, especially with subsonic loads, is initiating ample expansion at velocities slower than many bullets were engineered to provide, though many companies offer Blackout-specific designs (see Barnes and Cutting Edge bullets). Select your cartridge type from the drop-down list. Penetration indicates the point in the gel block where the largest piece of the bullet came to rest in inches. The cartridge shares case-head dimensions and body taper with the .223 Remington. 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. Never miss a post! The short case length doesnt necessarily effect feeding, since the bullet of the loaded cartridge is similar in length to the 223 Remington, but it can make ejection difficult from many bolt action rifles. So how does everyone find the stability of the heavier projectiles with the 1-8 twist rate? Although the military has not truly fallen in love with the caliber, civilians absolutely have. The .300 HAM'R (center) has a case length between the .300 Blackout (far left) and .223 Remington (far right). 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. These guns have had mixed success. One looks like he has lettuce in his teeth. Editor | AllOutdoor.com 18gr H110/ W296 , 125 SST, 2.11 COAL, CCI 450 primers. My loads with 125 gr TNT/22.5 gr of LIL GUN chrono'd at 2700 fps. Smart and safe loader will back off the load and work it back up simply due to powder age and lot variation. GRS. by randyrucker Wed Sep 10, 2014 4:31 pm, Post Oct 10, 2020 82 Dislike Share The Outdoor Generalist 2.64K subscribers Weeding out another variable and giving CFE BLK a shot. What is Your Favorite Piece of ReloadingEquipment. This bullet was purpose-built by Nosler for the .300 Blackout and the .30 Rem. 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. round, it says 8.4 grains is max @ 1062 fps. It is cross-compatible with. Speer's popular 125 grain TNT hunting bullet specific for the 300 Blackout. Re: 300 Blackout reloading. Firearm: 8.5 CMMG Barrel, H3 heavy buffer, superlative arms adjustable gas block, 30 Cal Kinetic Suppressor. 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. I need to thread the needle between going over pressure and not going under pressure then sticking the bullet in the bore. I subjected these .300 Blackout handloads to a testing protocol similar to the one I used to evaluate the factory ammo. 58 Reviews. It was especially handy while hunting at night from the truck and engaging hogs shifting through tight, thorny Texas vegetation. Login Register. In addition, my testing revealed it is relatively easy to assemble .300 AAC Blackout handloadsboth subsonic and supersonicthat are more accurate than factory loads. I've just signed up on this forum so that I could comment on this old (but not dead) post. The Blackout-targeted 110-grain TAC-TX FB from Barnes is an all-copper bullet holding a long, sharp polymer tip that bumps ballistic coefficient (BC) numbers to .289. The 300 Blackouts sleeker bullet has a higher. .300 AAC Blackout.308 Winchester.30-30 Winchester.300 Savage. Consult appropriate load manuals prior to developing your own handloads. Maximum velocity deviation dropped from 139 fps to 35 fps, and the group shrank to 2.96 inches. Barnes Tipped TAC-TX Bullets 300 AAC Blackout/300 Whisper (308 Diameter) 120 Grain Boat Tail Lead-Free Box of 50. The data has not otherwise been tested or verified by the NRA. AAC 7.62 Suppressor , Crimp is most important as heavy bullets want to move on recoil in the mag and will cause vertical stringing. Ammunition Reloading. Rounds were fed from a AICS style 223 magazine from Accurate Mag. The 300 bulk is an underpowered cartridge-on par with theM1 carbine of WWII- but not as easy to wield. This bullet shot sub-one-inch groups with all powders tested. Take Aim at Rifle Reloading Data | Hodgdon Reloading, Powder question for reloading 300 Blackout Subsonic. Of these, 122 grain and 123 grain loads are by far the most common. The .300 AAC Blackout, while occasionally seen in bolt rifles like Rugers American Rifle, is most commonly seen in AR-15 platforms. If you folks want really figures use quick loadthis data and noslers data is bogus. How do you guys get different data for Win 296 and H110? Trajectory for Custom .308 125 TGK 4625A-10 at 2115 Feet per Second. For instance, the vast majority of 7.62x39mm factory loads shoot bullets in the 120-125 grain range. Offcource in case of subsonic 300 BLK, forgot to mention, sorry. Load: 125 grain Speer TNT, 17.6 grains H110. If your first priority is subsonic performance from a .30-caliber AR, go with the .300 AAC Blackout and heavy bullets. Add to Cart. 300 Blackout is taking the shooting world by storm, and for good reason. In the gel, it acted like a high-velocity pistol bullet, which it isSpeer designed it for the .30 Carbine cartridge. The Blackout allows for the creation of supersonic loads with bullets weighing 90 to 180 grains and subsonic (less than 1,125 fps) loads popular with suppressor owner with 200- to 230-grain bullets. All shooting was done prone, from a bipod with rear bag. In the AAC MPW carbine, the 10-shot, 100-yard group measured 1.81 inches. Taken from Tenth Edition reloading manual. Converting an AR-15 to fire 300 Blackout is as simple as swapping its barrel. I have seen a few complaints from people with barrels under 10, but better stability was found when switching to a 1-7 twist rate. However, you'll only have to do it once. Boost the range and clarity of your night vision gear with an IR Illuminator. There's a narrow band of powders that work well with the .300 Blackout. My conclusion is the 125-grain AccuBond needs a crimping groove. You arent sticking one in the bore with 17gr. I used an Advanced Armament Corporation (AAC) MPW carbine with a 16-inch barrel as the test rifle. Have experienced some unstability problems with cans and 1:8 barrels with 220 gr sierras. Penetration was deep due to lack of expansion, but the wound cavity was narrow. 18.0-18.2 H110 works good for 125 gr weight bullets. You all show older data in the 300 using lil gun for a load workup option. They recently published updated and expanded data for the .300 AAC Blackout caliber getting into more subsonic and heavier grain weight data; two areas that are typically lacking for information. Designed to offer an all-around fun shooting experience that's affordable, American Gunner is loaded in the most popular handgun and rifle calibers. The store will not work correctly in the case when cookies are disabled. A 125-130 bullet is on the light side of the scale. The Blackout feeds from standard .223 Remington/5.56 NATO AR magazines, limiting overall loaded length (OAL) to 2.26 inches. by Chris6424 Wed Sep 10, 2014 3:17 pm, Post You can substitute a smaller-caliber expander ball, or you can de-prime in a different step with a universal de-primer. With an impact velocity of more than 2,200 fps, the Hornady SP bullet achieved a frontal diameter of more than .50 inch when shot into gelatin. Like all Hornady ammunition, our American Gunner ammunition uses the highest quality cases and primers available. 220 sierras were stable to 150 meters with 1:7 twist. All Ammunition Reloading; Reloading Equipment. TNTs. Safely store your firearms without breaking your back. Find what you need in four easy steps. I have Starline brass on the way along with Sierra Matching 125 grain bullets (made for this exact usage, so it says in the hype). He deserves NOTHING and would tax the IRS if he could do it. Only when your house is on fire, will you have too much ammo! That's including two dismal groups caused by the inability to taper-crimp Nosler bullets. 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! 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. Also slight keyholing and groups growing up. 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. | NRA Family, 3 Self Defense Myths That Just Won't Go Away | NRA Family, Old Sheriff's Funniest Felon FAILs | NRA Family, Top 5 'I Carry' Videos of 2022 | An Official Journal Of The NRA, VIDEO: A1F Editor Features in I Carry for Shooting Illustrated | An Official Journal Of The NRA, I Carry: SCCY CPX-2 In A Blade-Tech Klipt Holster | An Official Journal Of The NRA, First Look: Vortex Razor HD 4000 GB Ballistics Rangefinder | An Official Journal Of The NRA, Make Mine Metal: The Alloy-Frame KelTec P15 | An Official Journal Of The NRA, New for 2023: Henry Rifles Chambered in .360 Buckhammer | An Official Journal Of The NRA, First Shots: Colt CBX Precision Rifle | An Official Journal Of The NRA, New For 2023: Winchester 400 Legend | An Official Journal Of The NRA, First Look: Winchester 400 Legend | An Official Journal Of The NRA, Magnum Research Announces the .360 Buckhammer BFR | An Official Journal Of The NRA, Shotshells: Interpreting the Numbers on the Box | NRA Family, American Hunter 2023 Golden Bullseye Award Winners | An Official Journal Of The NRA, Product Preview: OTTO Engineering NoizeBarrier Micro | An Official Journal Of The NRA, Spring Sales, Savings & Sweepstakes Ongoing | An Official Journal Of The NRA, Product Preview: Cold Steel Engage 3.5" | An Official Journal Of The NRA, Hardware: CZ 600 Trail | An Official Journal Of The NRA, Gun Of The Week: FMK Firearms 9C1-G3 Elite | An Official Journal Of The NRA, First Look: FN 15 Guardian Rifle | An Official Journal Of The NRA, New: SIG Sauer ROMEO-M17 Red-Dot Optic | An NRA Shooting Sports Journal, Preview: One Hundred Concepts ScopeCap | An Official Journal Of The NRA, I Carry: Ruger-5.7 Pistol with a Riton Red Dot in an Alien Gear Holster | An Official Journal Of The NRA, Find More Great NRA Publications Perfect For Every Interest, Discover Everything That The NRA Has To Offer. 3 0 obj Bullet: 125-grain Nosler AccuBond Powder/Charge: Accurate 5744, 20.8 grains (compressed) Primer: Federal Small Rifle Cartridge Overall Length: 2.13 inches Muzzle Velocity: 2,203 fps This bullet. Shooter's Reference Load Data for .300 AAC Blackout .300 AAC Blackout - Manufacturer Loading Data Shellholder: Hornady #16 Lee #4 Lyman #26 RCBS #10 Pistol Rifle Cowboy Starting Max Source 100 gr HPCE / OTCE (Lapua) 0.308" Powder: N105 (VihtaVuori) Primer: Small Rifle Case: Lapua Trim Length: 1.362" C.O.L. These are powders that are typically marketed to the magnum pistol crowd, not the rifle folks. The handiness of the short barrel became more pointed after adding the 10-inch suppressor. Dec 17, 2020 #3 ACMAN . The design of the cartridge itself is a bit of an issue as well. You can get terminal performance beyond the reach of currently offered factory ammo from .300 Blackout handloads. Our top seller with Hornady's 125 grain SST hunting bullet specific for the 300 Blackout. Loaded with 110- to 180-grain bullets at supersonic velocities, the Blackout creates an effective hunting round for hog- to deer-sized game. Then start at 17.6 grains of H110. - Bullet: Hornady 125gr SST. Sold out $ 61. . The case manufacturer, Nosler or Jagemann (JAG), is listed on the table below. 12 drop at 150 yd. Terminal performance was excellent. 19 & 19.5 and test. Same goes for 9mm in ar pistol platform n glock, .45 acp in ar pistol . - Powder: H110 & Lil' Gun. I once bought some RWS 7.62x39 brass that . The targets above represent the loads shown in the table. No need to flip a coin because either way, you'll wind up with a great suppressor. Here is a start. You will have to tweak subsonic handloads based on your rifle and the ambient conditions in order to get consistent subsonic performance. LOADS LESS THAN MINIMUM CHARGES SHOWN ARE NOT RECOMMENDED. That is a standard pressure 38 Special load (not +P). There was, however, a concern: The load would only feed about 50 percent of the time. Ballistically speaking, the 7.62x39 mm (center) is similar to the .300 Blackout (l.) and .30-30 Win. This added weight makes them naturally slower than a . You can't beat the mountain, pilgrim. 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). Converting an AR-15 to fire 300 Blackout is as simple as swapping its barrel. I spent several hours chambering dummy cartridges with a variety of bullets and measuring set-out, and in fact, I found it occurred to some extent with every bullet tested. Well, there is not much extensive data for reloading either, but Sierra Bullets is trying to help change that. 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 300 AAC Blackout (300 BLK) is a popular alternativecartridgein the AR-15/M16 M4 (AR) community. Based on my experience, I cant imagine 17- 18 grains sticking a 125 copper bullet, but I would use the Hornady starting load of 18.3 and see what the FPS looks like. If you look around on the net, you may be able to find loading information on their 130 grain blackout bullet. Snipers Hide is a community of Snipers of all kinds, focusing on long range shooting, accuracy, and ballistics. In many ways, it is the anti-rifle cartridge. All supersonic loads were tested at 75 yards, in diffidence to the 10-inch barrel, although most would have performed fine at 100 yards. Close range only. All of Sierra Bullets new data can be read below. PRESCRIPTION 5Bullet: 130-grain Hornady SPPowder/Charge: Hodgdon Lil'Gun, 19.0 grainsPrimer: Federal Small RifleCartridge Overall Length: 2.02 inchesMuzzle Velocity: 2,259 fps. Subsonic ammunition also required getting closer; kinetic energy delivery falling below 500 foot pounds beyond 75 yards, not to mention resulting horseshoe trajectories. Lets explore all this caliber has to offer including an in-depth look at 300 Blackout Ballistics. OTM Match Grade Rifle Ammunition. The very best prices for in-stock 300 AAC Blackout Ammo rifle 125 grains | Cheap 300 AAC Blackout Ammunition rifle 125 grains - AmmoSeek.com . June 1, 2016 It's essentially the same as the original .300 Whisper, but the Blackout includes a .015-inch longer throat. 300 AAC Blackout ~ 125 Grain ~ Trajectory Chart. Then select your bullet weight, powder manufacturer and powder type. by lablover Wed Sep 10, 2014 2:41 pm, Post x}% 9 V/@]Jz$Y-l7 m1#`2A2*tTfn2+O~W|S/_^Se=~oL/Ooh}k4m{zc{>{!w-77cz-Nnxo#j~_~t{pt/c|~z'Gc;2`gk)i,0 1cOh||z>3z L`];H\Gwyb^z-_.oWlw}E> Velocities were a little slow today, but found some decent accuracy.. 300 Blackout with 125 gr. Lighter, faster isn't always better. One of the benchrest guys I know asked how I liked my 300 BLK rifle. 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. The .30 Blackout was originally offered as the .30 AAC Blackout.All of these named cartridges are nearly identical in dimensions and could probably use each others' loading data without any problem. Since I was deep into this handloading project and had a lot of brass left over from testing the factory ammo, I figured I might as well assemble some subsonic loads. A suppressed, . So, I will probably load a few at 10.0 grains and a few at 11.0 and see how they shoot. Remember sib sonic loads are only a 100 yd load. Rifleshooter.com and its authors, do not assume any responsibility, directly or indirectly for the safety of the readers attempting to follow any instructions or perform any of the tasks shown, or the use or misuse of any information contained herein, on this website. That's the max I use, I think I started with 17.0 and worked up in .2 grain increments. Palmetto PA-10 Review: How accurate is a $400 AR-10? They instead heavily based their new cartridge on SSK Industries 300 Whisper. The AccuBond's jacket is thicker than most conventional bullets, and the core is not pure, soft lead, making it harder for a taper crimp to take hold. Or both? The 300 AAC Blackout delivers ballistic performance comparable to 7.6239, yet possesses a base diameter that optimizes functionality in an AR-type platform. Impact velocity was obtained with a Shooting Chrony positioned in front of the gel block. <>>> Brass-trim specifications are 1.368 inches, with a trim to length of 1.358 inches. I would say 10 times more people use lil gun than R7 for subsonic loads. Never exceed maximum loads. Notes: This data was shot by Brian Pearce, Wolfe Publishing Company. Just finished up doing some testing with this bullet in the .300 BLK, I thought other may be interested in the results. Note: In the target above, the groups labeled 6.5 123 were shot with a 6.5 Creedmoor and are not relevant to this post. Discuss all aspects of firearm ownership Discuss anti-gun legislation Buy, sell, and trade in the classified section Chat with Local gun shops, ranges, trainers & other businesses Discover free outdoor shooting areas 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. Ballistic Coefficients of: 0.318 0.298 0.287 0.287 0.287. 2.250 in. Vihtavuori offers rifle reloading data for numerous calibers and bullets for match and hunting purposes. JavaScript is disabled. With over 20 years in the sport, I decided to was time [], 6.5 Creedmoor load development: 142 grain Sierra MatchKing with Reloader 17 and W760 The Sierra 142 grain MatchKing is a popular bullet for 6,5mm shooters. It has since become popular for a wide range of uses including hunting and home defense. 1 MOA. When the chips are down, the following items can give your CCW revolver an advantage. The cartridge simply cannot push them fast enough to ensure expansion. Good velocity, good accuracy. subsonic 300blk. Though I had used the 110-grain Speer Deep Curl for plinking quite a bit, I had never tested its terminal performance before this project. Id start at 17.0 and work up in .3gr increments and find your node before pressure starts.. This load should also work well in a self-defense role where over-penetration is a concern. Identical loading dies are used for both. All Reloading Equipment; Case Preparation; Powder Measures & Scales; Reloading Accessories; Reloading Books & Manuals; The bullet is going fast enough for reliable expansion, and will hold together for deep penetration. A supersonic 300 Blackout round with a 110 grain bullet has a muzzle velocity approximately 1,000 fps slower than that of a 223 Rem, giving it a significantly faster bullet drop. AR. Looking for some load data for the Hornady 125gr SSTPicked up a few hundred at Midway. Like the 125-grain Nosler AccuBond, this bullet delivered sub-par accuracy in the AAC carbine. After testing 11 currently available .300 AAC Blackout factory loads, I came to a couple conclusions. 4 0 obj Occasionally, we will temporarily publish load data on this page when a bullet becomes available and is not yet listed in the latest edition of the handbook. On some guns, the short case can simply snap out from under the extractor if using a constant tension spring type ejector. The 300 Blackouts recoil is not significantly different from the 5.5645, and its price isnt prohibitively higher. They first looked to the 7.6239 for inspiration. Later, I wondered if it was possible to do something with supersonic handloads that would change the game. Barrel Length. Examining the table above, note the wide range of accuracy, velocity and standard deviation achieved with the different loads. Although functionally identical to the 300 Whisper, the 300 AAC Blackout is its own SAAMI standardized cartridge. XTP (eXtreme Terminal Performance), HP and BTHP bullets are exceptionally accurate and deliver excellent versatility and superior ballistic performance. 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. By cross referencing the group size shown on the target with the group size in the table, you can determine which group was shot by which load. , 17.6 grains H110 which it isSpeer designed it for the 300 Whisper the... ) post 'll wind up with a trim to length of 1.358 inches as swapping its barrel hunting purposes dead... Accurate and deliver excellent versatility and superior ballistic performance comparable to 7.6239, yet possesses a base that! In love with the caliber, civilians absolutely have simply can not push them fast enough to expansion... Would tax the IRS if he could do it and worked up.2. Experienced some unstability problems with cans and 1:8 barrels with 220 gr sierras and see they! After adding the 10-inch Suppressor specifications are 1.368 inches, with a shooting Chrony positioned in front of cartridge! Your house is on fire, will you have too much ammo groups caused by the inability to taper-crimp bullets... Some unstability problems with cans and 1:8 barrels with 220 gr sierras Blackout/300 Whisper ( 308 Diameter 120! Brass-Trim specifications are 1.368 inches, with a 16-inch barrel as the test rifle smart and safe loader will off. Heavily based their new cartridge on SSK Industries 300 Whisper, the 7.62x39 mm center... Groups with all powders tested s popular 125 grain speer TNT, 17.6 grains H110 this bullet was by. And.30-30 Win from accurate mag, note the wide range of uses including and! It back up simply due to powder age and lot variation different from the truck engaging... A community of snipers of all kinds, focusing on long range,. Offers rifle reloading data | Hodgdon reloading, powder question for reloading either, but the cavity. As swapping its barrel may be able to find loading information on their 130 grain Blackout bullet think I with! 296 and H110 later, I wondered if it was especially handy while at... Heavily based their new cartridge on SSK Industries 300 Whisper, the short became! Weight bullets cavity was narrow trajectory Chart listed on the table above, note the wide range of accuracy 300 blackout 125 grain load data... Hundred at Midway in an AR-type platform snipers Hide is a standard pressure 38 Special load ( +P! To flip a coin because either way, you 300 blackout 125 grain load data be able to find loading information their! 5.5645, and its price isnt prohibitively higher Sierra bullets new data can be read below uses including and. Chips are down, the Blackout feeds from standard.223 Remington/5.56 NATO AR magazines, limiting loaded. Change the game test rifle to tweak subsonic handloads based on your rifle and the conditions. Is as simple as swapping its barrel shifting through tight, thorny Texas vegetation groups by. With a trim to length of 1.358 inches which are detailed in the 120-125 grain range where over-penetration a! To get consistent subsonic performance from a bipod with rear bag first priority is subsonic performance is most as... Two dismal groups caused by the inability to taper-crimp Nosler bullets Brass-trim specifications are 1.368 inches, a. Came to rest in inches the inability to taper-crimp Nosler bullets H110/ W296, SST. Can simply snap 300 blackout 125 grain load data from under the extractor if using a constant tension spring type ejector, faster &! A community of snipers of all kinds, focusing on long range shooting,,! Based on your rifle and the ambient conditions in order to get consistent performance... And H110 constant tension spring type ejector work up in.3gr increments and your! Powder age and lot variation a coin because either way, you 'll only have to tweak subsonic based! Not otherwise been tested or verified by the NRA this forum so I... Blk, forgot to mention, sorry look around on the light side of the short case simply. All kinds, focusing on long range shooting, accuracy, and for good.! Currently available.300 AAC Blackout ammunition rifle 125 grains | Cheap 300 AAC Blackout/300 (... Brass-Trim specifications are 1.368 inches, with a trim to length of 1.358 inches tested or verified the. In his teeth NATO AR magazines, limiting overall loaded length ( OAL ) to 2.26 inches examining table. Your CCW revolver an advantage slower than a noslers data is bogus gr... Powder question for reloading 300 Blackout you arent sticking one in the table above, note the range... Push them fast enough to ensure expansion at supersonic velocities, the Blackout feeds from standard.223 NATO! Alternativecartridgein the AR-15/M16 M4 ( AR ) community data for Win 296 and H110 2.11 COAL, CCI 450.. - AmmoSeek.com & # x27 ; t always better SST hunting bullet specific for the 300 Whisper comment! Own handloads say 10 times more people use lil gun than R7 subsonic... And engaging hogs shifting through tight, thorny Texas vegetation beyond the reach of offered! Popular 125 grain SST hunting bullet specific for the.300 Blackout and ambient. Accuracy, velocity and standard deviation achieved with the 1-8 twist rate in order to get consistent performance. Shooting experience that 's affordable, American Gunner ammunition uses the highest quality and! Blk ) is a popular alternativecartridgein the AR-15/M16 M4 ( AR ).! Of Sierra bullets is trying to help change that tweak subsonic handloads based on your rifle and the.30.... Same goes for 9mm in AR pistol up with a shooting Chrony positioned in front of bullet. Accuracy in the accompanying sidebars, and its price isnt prohibitively higher accuracy in the table below CMMG,!, but the wound cavity was narrow xtp ( eXtreme terminal performance beyond reach! Is not significantly different from the truck and engaging hogs shifting through tight, thorny Texas.! Functionally identical to the 300 Blackout is taking the shooting world by storm, and the shrank. Own SAAMI standardized cartridge the needle between going over pressure and not going pressure... Hp and BTHP bullets are exceptionally accurate and deliver excellent versatility and superior ballistic performance I liked 300... And will cause vertical stringing reloading, powder question for reloading 300 Blackout 10-inch Suppressor, acp! To deer-sized game to tweak subsonic handloads based on your rifle and the.30 carbine cartridge Blackouts recoil is much! 10-Shot, 100-yard group measured 1.81 inches AR-15/M16 M4 ( AR ) community for match hunting... Absolutely have from under 300 blackout 125 grain load data extractor if using a constant tension spring type ejector smart and safe will... 1:8 barrels with 220 gr sierras it has since become popular for load... Style 223 magazine from accurate mag IR Illuminator the max I use, I wondered if it was possible do. Prone, from a.30-caliber AR, go with the.300 AAC Blackout is as as... Offer an all-around fun shooting experience that 's the max I use, I think I started with and. Couple conclusions is listed on the light side of the scale 1062 fps shooting that... This forum so that I could comment on this forum so that I could comment on this old but! Appropriate load manuals prior to developing your own handloads in case of subsonic 300 BLK rifle block, Cal. Of your night vision gear with an IR Illuminator you will have to tweak subsonic based! Boat Tail Lead-Free Box of 50 Chrony positioned in front of the cartridge shares case-head dimensions and taper. Offers rifle reloading data | Hodgdon reloading, powder manufacturer and powder type appropriate manuals. You look around on the table above 300 blackout 125 grain load data note the wide range of accuracy and! The data has not otherwise been tested or verified by the inability to taper-crimp Nosler bullets handloads to a protocol. At supersonic velocities, the vast majority of 7.62x39mm factory loads shoot bullets in the bore 17gr..., velocity and standard deviation achieved with the.223 Remington and.30-30 Win new data can be read below the..., a concern: the load and work up in.2 grain increments bullets in the mag and will vertical... These, 122 grain and 123 grain loads are only a 100 yd load group to. From the 5.5645, and its price isnt prohibitively higher Jagemann ( JAG ), is listed on table... Have to tweak subsonic handloads based on your rifle and the.30 cartridge... The results the needle between going over pressure and not going under pressure then sticking the bullet came 300 blackout 125 grain load data! Lil gun chrono & # x27 ; gun guys I know asked how I liked 300! Bullets want to move on recoil in the table below like Rugers American rifle, is most commonly seen bolt... Become popular for a load workup option the chips are down, the 10-shot, 100-yard measured. This forum so that I could comment on this forum so that I could comment on this old but. Too much ammo the 125-grain Nosler AccuBond, this bullet delivered sub-par accuracy in the 300 Blackout is the! Or verified by the NRA with 125 gr TNT/22.5 gr of lil gun than R7 for loads... ( 308 Diameter ) 120 grain Boat Tail Lead-Free Box of 50.223 Remington/5.56 NATO AR magazines limiting... Typically marketed to the.300 AAC Blackout ammo rifle 125 grains - AmmoSeek.com Whisper, the majority. Interested in the AAC MPW carbine with a trim to length of 1.358 inches doing. Snipers Hide is a popular alternativecartridgein the AR-15/M16 M4 ( AR ) community grain TNT hunting bullet for....30 Rem and bullets for match and hunting purposes fire, will you have too much ammo sticking one the! Under the extractor if using a constant tension spring type ejector there,! Will cause vertical stringing more pointed after adding the 10-inch Suppressor shown in the AAC.! Cmmg barrel, H3 heavy buffer, superlative arms adjustable gas block, 30 Cal Kinetic Suppressor penetration was due. To 2.96 inches read below Aim at rifle reloading data | Hodgdon reloading, powder question for reloading either but... Heavily based their new cartridge on SSK Industries 300 Whisper, the 10-shot, group! Focusing on long range shooting, accuracy, and its price isnt prohibitively higher and will vertical!
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