Vihtavuori offers rifle reloading data for numerous calibers and bullets for match and hunting purposes. 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> For a better experience, please enable JavaScript in your browser before proceeding. I explained to him he wouldnt really have a 300 BLK anymore. I have shot a few of their 190 grain 30 cal bullets in my blackout. Standard small rifle primers will be right choice as there is a relatively small charge to ignite. 100 rounds per order. Industries by resizing the .221 Remington Fireball to accept .308 bullets. It has since become popular for a wide range of uses including hunting and home defense. For those who dont follow cartridge history closely, the .40 S&W is really nothing more than a 10 mm light load wearing a different dress. 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. The RCBS Primer Pocket Swaging tool will correct this, but taking care of the issue is a time-consuming affair. You must log in or register to reply here. 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 . The recovered diameter (RD) was measured in inches across the face of the bullet in two spots and represents the average of those two measurements. I'm using 17.8 grains of H110 (Win296 equivalent) for the 125 grain Hornady SST. Introducing the latest products from the worldwide leader in ammunition. by Sharkbite Wed Sep 10, 2014 6:25 pm, Post 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. 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. 1/8 twist. 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. 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! 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 data has not otherwise been tested or verified by the NRA. JavaScript is disabled. Re: 300 Blackout reloading. I've just signed up on this forum so that I could comment on this old (but not dead) post. What is Your Favorite Piece of ReloadingEquipment. 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 <> It has very similar ballistics to a traditional AK-47 chambered for 7.62x39mm (.300 AAC Blackout is 7.62x35mm metrically), but you have the popular American platform of an AR-15. If you use CFE Blk you can shove them as full of powder as you like and still not get pressure. Hornady Bullets 30 Caliber (308 Diameter) 125 Grain Full Metal Jacket Box of 100. . 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. Cartridges are loaded with brass casings, making reloading with conventional equipment easy and economical. In previous testing, the special-built 110-grain Barnes TTSX bullet loaded in the Barnes Vor-Tx and DoubleTap Tactical offerings delivered the usual, outstanding Triple-Shock terminal performance. For reloading information:WARNING: The loads shown are for informational purposes only. So how does everyone find the stability of the heavier projectiles with the 1-8 twist rate? Well, there is not much extensive data for reloading either, but Sierra Bullets is trying to help change that. 300 BLK, Cartridge Selection, Reloading 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. Speer's popular 125 grain TNT hunting bullet specific for the 300 Blackout. The 300 BLK is an interesting cartridge for the rifleman. The 300 AAC Blackout delivers ballistic performance comparable to 7.6239, yet possesses a base diameter that optimizes functionality in an AR-type platform. 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. The best 5 shot group was .334 MOA while the worst was 3.787 MOA! If you are in the middle of nowhere and need ammo, this may not be readily available. AAC 7.62 Suppressor , Crimp is most important as heavy bullets want to move on recoil in the mag and will cause vertical stringing. 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. The loads shown below are only considered safe in the test gun! You can't beat the mountain, pilgrim. I used an Advanced Armament Corporation (AAC) MPW carbine with a 16-inch barrel as the test rifle. Accuracy was not. To give an example of this reduction in noise, it can be compared to the Heckler & Koch MP5-SD2, which uses 9mm ammunition. - Powder: H110 & Lil' Gun. 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. LOADS LESS THAN MINIMUM CHARGES SHOWN ARE NOT RECOMMENDED. . Fired from the MPW carbine, the six supersonic handloads produced an average 10-shot group size of 3.30 inches at 100 yards. bulkie_roll # 15000467 06/26/20. SKU: A4625--10 Categories: Ammo, GameChanger, In-stock Tag: GameChanger. Firearm: 8.5 CMMG Barrel, H3 heavy buffer, superlative arms adjustable gas block, 30 Cal Kinetic Suppressor. My TSAR 11.5 upper is flawless so far. The most accurate handload beat out the best factory load by .60 inch when both were fired from the same gun. 12 drop at 150 yd. Runs with or without a suppressor. . 300 AAC Blackout is also finding use with hunters, who may not have been able to legally hunt with .223 in their state, and who prefer .30 caliber bullets for medium-sized game. During that week-long hunt, the Highlander functioned flawlessly. The .300 Advanced Armament Corporation (AAC) Blackout resulted from a joint venture between AAC and Remington, the round SAAMI approved in 2011. 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. The bullet expanded the widest of any I tested and pushed to 15 inches, where it exited the bottom of the block. Add to Cart. Taken from Tenth Edition reloading manual. . . JP silent spring, 1 1/2 MOA . Lighter, faster isn't always better. Screw JD Jones who sat on his product and refused to share his creation after earning millions. Though fired successfully in my rifles any reloading data represented in RED LETTERING represent a known load to exhibit pressure signs Flat primers, blown primers, case splits etc. Hornady introduces a variety of rifle calibers to complement the handgun offerings currently available. All technical data in this publication, especially for handloading, reflect the limited experience of individuals using specific tools, products, equipment and components under specific conditions and circumstances not necessarily reported in the article and over which the National Rifle Association (NRA) has no control. I plan on doing more work with it and reporting back in the future. All shooting was done prone, from a bipod with rear bag. Same goes for 9mm in ar pistol platform n glock, .45 acp in ar pistol . The 300 Blackout case was developed from the 223 Rem. The 125 SST is a good bullet for deer as well out to about 125, maybe 150 yards, anything past that is sketchy as you are lobbing them in there. The case manufacturer, Nosler or Jagemann (JAG), is listed on the table below. (LogOut/ bullet). Using 125 gr prohunter, I really appreciate the updated data, I was working on subsonic loads and Sierra did the work for me. Sub MOA out of my 16" carbine. Since you can work with bullets from 110 grain up to 240 grain in both hypersonic and subsonic loads it boasts tremendous, close-range versatility. 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. For barriers, windshields, etc. Products Explore Load Data Dealer Locator Sign In 0 Home 300 AAC Blackout Load Data 300 AAC Blackout Load Data 110 Grain 125 Grain 220 Grain PRIVACY USE ORDER PROCESSING SERVICE & RETURNS Copyright 2023 NOSLER INC. One looks like he has lettuce in his teeth. Hodgon website seems to have something for the Hornady 150 grain pills for 300 blk. Well, there is not much extensive data for reloading either, but Sierra Bullets is trying to help change that. After testing 11 currently available .300 AAC Blackout factory loads, I came to a couple conclusions. In general, what have you 300 AAC Blackout reloaders done for reloading this cartridge for AR type guns?? Jones envisioned with the cartridge's predecessor, the .300 Whisper. Head and neck shots are required if you wish to anchor them where they stand. You can get terminal performance beyond the reach of currently offered factory ammo from .300 Blackout handloads. #2120 .308" 125 gr. GUNS. This added weight makes them naturally slower than a . Like I said in my previous response, a 150gr nosler caused some serious damage. Just for kicks, I also assembled subsonic loads with two heavyweight bullets. Frangible 90- to 100-grain bullets make viable varmint ammunition. 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. The Blackout feeds from standard .223 Remington/5.56 NATO AR magazines, limiting overall loaded length (OAL) to 2.26 inches. Dec 17, 2020 #3 ACMAN . In my Palmetto State Armory 7.5 upper the load functions perfectly ! Loaded to conventional velocities, American Gunner functions in any gun. Impact velocity was obtained with a Shooting Chrony positioned in front of the gel block. You may have a great load that is pushing max and loading from an 8lb keg, and a few years later you buy another keg. Taken from Tenth Edition reloading manual. 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 handiness of the short barrel became more pointed after adding the 10-inch suppressor. Cycles better than anything. W296 will get you better velocity then 4227 without pressure signs. The velocities cited for the BLK are asthmatic. . 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. .300 AAC Blackout.308 Winchester.30-30 Winchester.300 Savage. 220 sierras were stable to 150 meters with 1:7 twist. 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). Target dots are 1.25". Close range only. Converting an AR-15 to fire 300 Blackout is as simple as swapping its barrel. Oal 2.260 8.7 grains. 300 Blackout 125 gr HP American Gunner Item #80897 | 50/Box The American Gunner line of ammunition is a collection of tried-and-true, versatile loads that are popular with shooters for their target shooting, hunting or self-defense needs. by lablover Wed Sep 10, 2014 2:41 pm, Post Finally, some .300 AAC Blackout brass has crimped primers, and there seems to be no rhyme or reason for this occurrence. I personally always use the A1680 for the heavy subsonic loads and load H110 or Win296 under bullets 150 grains or less. Choose your caliber, bullet and bullet weight to find your desired Hornady load data. Speer TNT bullets and Enforcer powder CMP M1 Garand WRA June 2021 Smith and Wesson Model 610 - 10mm FUN Smith and Wesson Model 645 - The Miami Vice Classic CMP Winchester WRA Garand Summer 2021 Rock Slide USA - Glock 10mm Build LEE APP with Universal Case Feeder and Collator Then select your bullet weight, powder manufacturer and powder type. Does the MagnetoSpeed V3 chronograph change group size and point of impact? I used load data from Hodgdon and Accurate, but my first attempt yielded supersonic velocities. The .300 AAC Blackout, while occasionally seen in bolt rifles like Rugers American Rifle, is most commonly seen in AR-15 platforms. 300 Blackout with 125 gr. If you guys had bothered to ask people what powder they would like to see lil gun would definitely be on that list. The similar .300 Whisper, not Sporting Arms and Ammunition Manufacturers Institute (SAAMI) approved, was first created by J.D. 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. PRESCRIPTION 3Bullet: 125-grain Nosler AccuBondPowder/Charge: Accurate 5744, 20.8 grains (compressed)Primer: Federal Small RifleCartridge Overall Length: 2.13 inchesMuzzle Velocity: 2,203 fps. 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. 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. All Reloading Equipment; Case Preparation; Powder Measures & Scales; Reloading Accessories; You may discover published data will generate supersonic loads, and you may need to reduce powder charges to ensure each bullet remains subsonic. Don Fischer All Ammunition Reloading; Reloading Equipment. Want a subsonic load using reloader 7 or h4198? So, I will probably load a few at 10.0 grains and a few at 11.0 and see how they shoot. Many AR-15 enthusiasts and hunters have a strong appreciation for .300 AAC Blackout because of its versatility and available grain weight range. At 18 grains everything starts to wear out quicker and the load becomes dangerous. This load was very accurate, besting the most accurate factory load I fired from the AAC MPW carbine by more than .50 inch. I immediately assumed the same bullet set-out problem was to blame, so I also tested it in the CVA Scout. It's not rocket science. The bullet is going fast enough for reliable expansion, and will hold together for deep penetration. AR, I did not have to taper-crimp bullets weighing less than 150 grains. Its base, capped with a bit of lead core, penetrated to approximately 15 inches but was only about the size of an aspirin. I run H110 18.0-18.6gr with Sierra 125gr TMK's 2150 out of a 10.5" Rainier Ultramatch Gen1 300BO SBR. Change), You are commenting using your Twitter account. 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. Pingback: NEW: Sierra Bullets .300 AAC Blackout Reloading Data - AK Arms, Pingback: NEW: Sierra Bullets .300 AAC Blackout Reloading Data | Firearms Life, They should. Hello Folks. Select your cartridge type from the drop-down list. Just finished up doing some testing with this bullet in the .300 BLK, I thought other may be interested in the results. It will certainly kill hogs, but tracking is typically involved following double-lung hits. All of which is why more rifles and ammunition get, uh, aimed at hog hunting, and pigs are the primary reason for the recent sales jump in night vision and thermal scopes. 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. Each load was fired into blocks of 10-percent ordnance gelatin positioned 15 feet from the muzzle. 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. Quick Load program is, buy their own admission should NEVER be used over ANY published data. Sign up with your email address to receive news and updates. How do you guys get different data for Win 296 and H110? It penetrated more than 32 inches in gelatin and showed no expansion. Attempting to load those heavy bullets up to full case pressure will net you another 200-400 fps (big whoopie) and will guarantee your AR will be severely overgassed with those loads. The 300 Blackout 190gr Subsonic Target Load is intended for use in semi-automatic and bolt action firearms chambered in 300 AAC Blackout. SIG Sauer Elite Performance 125-grain Sierra MatchKing. Identical loading dies are used for both. The bullet is going fast enough for reliable expansion, and will hold together for deep penetration. Rounds were fed from a AICS style 223 magazine from Accurate Mag. You will have to tweak subsonic handloads based on your rifle and the ambient conditions in order to get consistent subsonic performance. A new eyewear brand created with the outdoors in mind. On the up side, firing the 300 BLK from a precision rifle is a pleasure. Rifle used: Ruger American Rifle Ranch, 300 Blackout, 16"barrel, 1/7 twist. Out of stock. H 4831, 220 gr RN Fed 205 heavy factory crimp, 1050 fps cycles my 16 M4. The projectiles used in subsonic .300 AAC Blackout loads usually weigh between 180- and 220-grains. Founded by Frank Galli in 2000, Snipers Hide has been offering informational videos, podcasts, and other support to its users in one location. If you cant shoot that then just send your bullets to me and Ill tell you what you should start at when I'm done. (LogOut/ OTM Match Grade Rifle Ammunition. Mountains got its own way. - Brass: unfired Remington factory .300 BLK. The speed of sound is not a constant. June 1, 2016 Instagram: strength_in_arms. Then start at 17.6 grains of H110. 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. None of the 210-grain VLD handloads cycled the carbine's action. by duckhunter15 Wed Sep 10, 2014 11:18 pm, Powered by phpBB Forum Software phpBB Limited, Been looking around here and can't seem to find anything.I must be missing it. 19 & 19.5 and test. I'd use that as a reference. : 1.831" Powder: 10.3 gr 13.0 gr Vel. 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. PRESCRIPTION 6Bullet: 150-grain Nosler Ballistic TipPowder/Charge: Hodgdon Lil'Gun/17.0 grainsPrimer: Federal Small RifleCartridge Overall Length: 2.18 inchesMuzzle Velocity: 2,058 fps. He deserves NOTHING and would tax the IRS if he could do it. Never miss a post! 125 gr sst load data -300BlkTalk 300BlkTalk All things 300 AAC BLACKOUT Skip to content Quick links FAQ Logout Register Board indexAmmunitionHandloading 125 gr sst load data Moderators:gds, bakerjw, renegade, bamachem 29 posts 1 2 3 Next lablover Member Posts:36 Joined:Thu Aug 21, 2014 3:20 am 125 gr sst load data The Blackout includes an average case capacity of 26.5 grains water. This. $ 26.99 $ 26.99. I purchased the American Reloading bullets and also purchased bullets from Frangiblebullets.com. Good velocity, good accuracy. Min Charge Max Charge Optimal Charge Bullet Make Bullet Type Primer Notes; Accurate - A1680: 190 gr. works like a charm. That said, short-tubed AR pistols remain highly popular as maneuverable truck guns, particularly on Texas private lands where roads are corned and hogs often shot from moving vehicles perfectly legal in the Lone Star State. 300 AAC Blackout ; new 300 test loads Theme . - Rifle: Ruger American Rifle Ranch .300 BLK 1:7 twist. Id start at 17.0 and work up in .3gr increments and find your node before pressure starts.. The chief difficulty in accurately firing 300 Blackout comes from learning to accommodate its pronounced bullet drop. Thankfully there is no deficit of 223 Rem brass in this country! 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. What is more powerful a 7.62 or a 300 Blackout? This had a horrible effect on accuracy. For one, this is not a standardgun store shelf caliber. The 300 Blackouts recoil is not significantly different from the 5.5645, and its price isnt prohibitively higher. 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. Lehigh Defense Load Data Library. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. .452 diameter, 300 grain Wide Flat Nose Bullets (50 count) 45 Colt: Match Solid: 300: VIEW: 07400140SP .400 caliber, 140 grain Xtreme Penetrator Lead-Free Bullets . I subjected these .300 Blackout handloads to a testing protocol similar to the one I used to evaluate the factory ammo. If you're unsure, or just want options, check as many boxes as you'd like. Ballistic Coefficients of: 0.318 0.298 0.287 0.287 0.287. Starting Loads Maximum Loads CALIBER BULLET WEIGHT MANUFACTURER POWDER BULLET DIAMETER C.O.L. RELOADING. JavaScript seems to be disabled in your browser. Identical loading dies are used for both. 1020FPS with last round bolt hold open $42.99. I think you could safely start at 4.8 grains of HP-38 behind those plated bullets. 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. You might ask, what is the .300 Blackout good for? So heavy a bullet conveys a subsonic muzzle velocity and correspondingly softer report. With 200-plus-grain bullets (requiring 1:8 to 1:7 rifling twist) subsonic loads many hog-control hunters prefer to help facilitate follow-up shots while addressing large, My Blackout experience, culling some 50 problem Texas hogs, involved a 10.5-inch barreled pistol and subsonic ammunition. Forster CO-AX reloading press: REVIEW- Is it the best press for precision rifle? 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). BlitzKing, Sierra Bullets 7mm Remington Magnum LoadData. The twist rate needed to accommodate the heavy subsonic bullets makes finding accurate super sonic loads difficult. All of Sierra Bullets new data can be read below. 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. Just start in the middle of the range for your given powder and shoot it. GRS. 58 Reviews. Damn Rebelis that road kill or dinner? MAGS. Find what you need in four easy steps. 300 AAC Blackout ~ 125 Grain ~ TGK ~ B.C. 6.5 Creedmoor 130gr CX [PDF] 6.5 PRC 130gr CX [PDF] 6.5mm-284 Norma 130gr CX [PDF] Writer | Tyrant Designs CNC Blog You arent sticking one in the bore with 17gr. Why not put all pomp aside and manufacture light bullets for this PISTOL? I took no special pains putting these loads together. Makerbullets make solid copper bullets. Smart and safe loader will back off the load and work it back up simply due to powder age and lot variation. 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. Share 0 0 0. . Hodgdon reports that they are the identical powder under different labels.??? Add to cart. I know, how about the virtues of a bow or crossbow? Ammunition Reloading. Sign up to receive new product announcements, special offers, and the annual product catalog. Click to view trajectory chart. 18gr H110/ W296 , 125 SST, 2.11 COAL, CCI 450 primers. 12 gr. 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. 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. <>/Font<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 792 612] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> Buy Black Hills Ammunition 300 AAC Blackout/Whisper 125 Grain 20 Rounds : GunBroker is the largest seller of Rifle Ammunition Ammunition All: 979812720. . It has since become popular for a wide range of uses including hunting and home defense. by Chris6424 Wed Sep 10, 2014 3:17 pm, Post - Primer: Remington Small Rifle. The low case capacity requires the use of powders with a fast burn rate like H110 and IMR 4227. In many ways, it is the anti-rifle cartridge. 125 Grain: Bullet Caliber: 30 Caliber . - Bullet: Hornady 125gr SST. 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. In a life and death situation-who cares about the noise? Another .300 AAC benefit came from a very significant noise reduction when subsonic loads and a suppressor were used. Most shooters use it in varying capacities from 200 yards or less. . Loaded with 110- to 180-grain bullets at supersonic velocities, the Blackout creates an effective hunting round for hog- to deer-sized game. Moderators:gds, bakerjw, renegade, bamachem, Post Like all Hornady ammunition, our American Gunner ammunition uses the highest quality cases and primers available. The 300 Blackout's .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 round's. So heavy a bullet conveys a subsonic muzzle velocity and correspondingly softer report. The 125 grain bullets offer the best balance between speed, expansion, and penetration. Even after handloading, I still believe subsonic shooting is the forte of the .300 AAC Blackoutjust as J.D. While a relatively new addition to their cartridge stable, this .300 AAC Blackout 125 grain round is . What could be the problem with the load in the 16.5 ? 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. Glock Certified Armorer endobj Its essentially the same as the original .300 Whisper, but the Blackout includes a .015-inch longer throat. Subsonic loads were shot at 50 yards, where energy delivery remains above 500 foot pounds. Last edited by Yondering; 06/25/20 . 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. 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. However, you'll only have to do it once. They described these bullets as: 308 130 gr, Mark 319, sost, otm. $ 30.99 $ 20.17 Add to cart; Underwood 300 Blackout 125 Grain Ballistic Tip (20) $ 35.99 Add to cart; Winchester 6.5 Creedmoor 125 Gr Open Tip (20 Rounds) USA $ 28.99 Add to cart endobj 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. PRESCRIPTION 2Bullet: 110-grain Speer Deep Curl RNPowder/Charge: Hodgdon Lil'Gun, 19.3 grainsPrimer: Federal Small RifleCartridge Overall Length: 1.77 inchesMuzzle Velocity: 2,401 fps.

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