problems with 300 blackout
Longer barrels will produce more muzzle energy, of course, but not substantially so. None of the metal fragments penetrated more than 16 inches, which is exactly what you want with home defense ammo. This is certainly the prominent selling point of the cartridge, but one of the areas the 300 BLK will sometimes lack is accuracy. The more energy a bullet imparts to a target, the more damage it causes, and the likely it is to kill someone or destroy something. For example, a 220-grain 300 Blackout bullet moving at 1,050 fps has 539 ft.lbffar more than both the 5.56 and the 9mm. The 300 Blackout provides an elegant solution. Forum member @Mr.Brooklyn asks the following in his profile post: "Has anyone else been having problems with the Springfield Saint Victor 300 Blackout jamming?I just purchased this firearm brand new and immediately I began having these issues my first time shooting it." I decided to post his question as a forum thread (I hope you don't mind Mr.Brooklyn), as I just also recently purchased the . Terminal performance was excellent. The Blackout with a 220- or 225-grain bullet can be driven at least 1,000 fps from a 16" barrel to give about 488 foot pounds of energy at the muzzle. The subsonic 300 Blackout bullet maintains its velocity better than the other two bullets due to its high ballistics coefficient. It would work well for defense and tactical applications; the bullet's bonded construction would help it hold together when encountering a barrier. Like airplanes, once in flight bullets have to overcome two main obstacles to reach their target: Air resistance is also referred to as drag. Summary: When it comes to rifles with barrels less than 16-inches long, though, the 300 Blackout is more lethal than 5.56. Had problems with cycling both. Did you say 16" barrel with a midlength gas system? He is a Glock and Smith & Wesson Certified Armorer as well. Subscribe to our monthly Newsletter to receive firearm news, product discounts from your favorite Industry Partners, and more. by rjacobs Sun Dec 29, 2013 12:09 pm, Post Technically, the only proper names for the cartridge are the 300 AAC Blackout or 300 BLK, but most people refer to it simply as the 300 Blackout, so I did the same in this article for the sake of simplicity. Often theyll ask something like, Ive been shooting and reloading for years, no matter what I try, I cant get the gun to shoot better than 2 MOA, with an occasional 1 MOA group, why is this? Also guessing that you've already checked that your gas block is properly lined up with the port; opening up the port would be my last resort unless it's one of the barrels known for having small ports to begin with (have to search around the net, don't remember which they were but there was some discussion of them a while back). When you try to shoot further than that, though, youre better off using a different cartridge. There are five main reasons people use 300 Blackout ammo over 5.56 and other similar rifle cartridges: Lets cover each of these points briefly. There are a few facts worth noting about this data: In other words, the 300 Blackout beats the 5.56 like its a 9/11 hijacker locked away in Guantanamo Bay. . by pschier Sun Dec 29, 2013 10:08 am, Post I tried 3 different mags, Pmag, Victory and GI, and it had the same problem. Momentum! Instead, it was designed for combat, which typically takes place within around 300 yards (and the vast majority of that combat occurs within about 100 yards). The reloaded rounds do plunk into the chamber and fall out if you point the rifle up. In this perspective, a rifle loaded with subsonic .300 Blackout may as well be a pistol caliber carbine. 300 Blackout Ammo Is More Powerful, Efficient, and Lethal When Fired out of Short-Barreled Rifles Than 5.56 Ammo 300 Blackout Ammo Is More Powerful Than 5.56 Ammo When Shooting Subsonic (Quiet) Bullets 300 Blackout Ammo Is Legal and Effective for Killing Deer 300 Blackout Ammo Can Penetrate through More Material (Walls, Trees, People . But that momentum is just as effective for the hog hunter. I have tried a lighter spring and heavy lubrication with no success. Sounds like the case sticking in the chamber is the root of your problem. Chris Parkin takes the Ruger American in .300 Blackout out for a spin, and reports back to us in this detailed rifle test and review. Unfortunately, many companies are often out of stock of 300 Blackout ammo in this price range, but Sellier and Bellot, Magtech, and Armscor tend to be easier to find. Others states like Maryland, Hawaii, and Nebraska require you to use ammo that produces a certain amount of muzzle energy regardless of the caliber. This added weight also gives the bullet enough momentum to continue spinning several times after entering the target, creating an effect thats akin to a flying blender blade slicing through your prey. Someone once told me that .300 Blackout is the most convenient way to shoot 7.62x39mm in an AR type rifle. Impact velocity was obtained with a Shooting Chrony positioned in front of the gel block. 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. Should I take out 2 weights or clip his spring a couple coils? They offer an almost identical practice cartridge that uses the same amount of gunpowder, but with a full metal jacketed bullet instead of their Machined Selous Expander bullet, which drops the price to a more affordable 98 cents per round. ***What AR-10 Buffer/Spring are you running with the Magpul UBR? For example, the absolute cheapest you can get 300 blackout is generally around 50 cents per round, so expect to play closer to 60 to 75 cents per round for your everyday practice ammo. You are using an out of date browser. At 500 yards, the bullet has dropped almost 9 feet, making it more or less impossible to hit your target. On some well-known and established forums, youll note the majority of load development occurs at short ranges with 50 yards being common and 25yard groups appearing at times! In the gel, it acted like a high-velocity pistol bullet, which it isSpeer designed it for the .30 Carbine cartridge. It wasnt the precision love fest I envisioned. The 300 BLK rifle magazine is based on the original design offered by the company and provides a steel and polymer design for both a translucent smoke finish and solid black options The reliable, and trouble-free feeding system is tailored perfectly for the dimensions of the 300 BLK cartridge. The gas tube is pinned. Bill Marr 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, Lessons Learned From a Ballistician | An Official Journal Of The NRA, New: Fiocchi 5.7x28 mm Subsonic Ammunition | An NRA Shooting Sports Journal, New: Browning Ammunition SUB22 Subsonic Rimfire | An NRA Shooting Sports Journal, Feeding The Ishy Low-Pressure 7.62 mm NATO For Indias Enfield | An NRA Shooting Sports Journal, First Look: Mission First Tactical Multi Mount, Is It Right For You? And, because 300 Blackout bullets are pointed instead of flat-nosed or round-nosed like 30-30 bullets, they are more efficient, more aerodynamic. A grain is a unit of measurement used in the firearms industry for measuring bullet weights, equivalent to about 1/15th of a gram. Back in 2012, I reviewed the 300 BLK in a 16 AAC upper with Remington super sonic and subsonic loads, a link to the post can be found here. Worth it to buy dedicated .300 blackout mags? : r/300BLK - Reddit That bullet is more blown open than a T-1000 after a run-in with Arnold Schwarzenegger. None of the primers in Lehigh Defense brass were crimped, but all of them in the Federal brass were crimped. Later, I wondered if it was possible to do something with supersonic handloads that would change the game. Finally, they also give you a choice between two different cartridge loads, which refers to how much gunpowder is loaded into the case of a cartridge. This causes the animal to bleed faster and die sooner than if the bullet only enters but doesnt exit. This issue isnt unique to 300 Blackout bullets, though. Subsonic 300 Blackout bullets weigh 220 grains, or three times as much as subsonic 5.56 bullets. If you do decide to join the dark side and try 300 Blackout, make sure you come back here and let me know what you think of it! I had the same problem with the exactly the same ammo, Remington 300 BLKOUT 7.62x35mm 115 gr Close Tip Flat Base. .300 Blackout (BLK) vs. 5.56: What's Best For You? The subsonic 300 Blackout loads are often compared to 45 ACP, 10 mm or 9mm subsonic rounds. PRESCRIPTION 4Bullet: 130-grain Barnes TTSXPowder/Charge: Accurate 1680, 18.8 grainsPrimer: Federal Small RifleCartridge Overall Length: 2.18 inchesMuzzle Velocity: 1,919 fps. This is due to the 300 Blackouts bullet and case design, which allow the gunpowder to be more quickly and efficiently burned in a shorter barrel. Sign up for the ARFCOM weekly newsletter and be entered to win a free ARFCOM membership. 223 Ackley Improved (223AI) loads and review: A better 223? The .300 Blackout has had a few years to grow now. I dont want to knock the 30-30 here, but its also true that the Blackout is more versatile than the 30-30. You can pull this off . The RCBS Primer Pocket Swaging tool will correct this, but taking care of the issue is a time-consuming affair. As you learned a moment ago, the 300 Blackout has significantly more muzzle energy when fired through short barrels than the 5.56. I first tried opening gas port, still wasn't perfect, switched to vihtavouri 530 powder, and works great. Although .30 Rem. Although the velocity variation did nothing for accuracy, this load was still more accurate than every factory subsonic offering except one. . The Definitive Guide to 6.5 Creedmoor vs. .308, The Second Amendment Manifesto: What Every American Should Know about Their Constitutional Right to Own Guns, 300 Blackout Ammo Is More Powerful, Efficient, and Lethal When Fired out of Short-Barreled Rifles Than 5.56 Ammo, 300 Blackout Ammo Is More Powerful Than 5.56 Ammo When Shooting Subsonic (Quiet) Bullets, 300 Blackout Ammo Is Legal and Effective for Killing Deer, 300 Blackout Ammo Can Penetrate through More Material (Walls, Trees, People . Next, I tested terminal performance by firing each load into blocks of 10-percent ordnance gelatin. AR15.Com reserves the right to overwrite or replace any affiliate, commercial, or monetizable links, posted by users, with our own. I was shocked. 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. Its not uncommon for you to get a failure to eject or a failure to feed when using subsonic 5.56 ammo, which refers to any malfunction where the casing is pulled out of the chamber but not removed from the gun or when the next casing fails to enter the chamber. 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. All AR-15 uppers are standardized to work with AR-15 lowers, so you know that the two parts will always match, too. You may discover published data will generate supersonic loads, and you may need to reduce powder charges to ensure each bullet remains subsonic. 300 Blackout ammo is legal for hunting deer in almost every state as long as you use supersonic ammo, and its legal in many states with subsonic ammo, too. . Well, firstly, the aluminum nose of this bullet allows it to penetrate relatively soft obstacles like drywall, glass, and plywood without falling apart like 5.56 would. The .300 BLK has easily been the most successful new caliber in the last 20 years. Their 300 Blackout ammo is a little pricey but still affordable, and they were one of the first companies to start producing the cartridge after it was invented. Its also moving considerably slower from the get-go, though, and experiences more bullet drop as a result. Unfortunately, small variations in the shape of the cartridge can cause ammo to snag, jam, or feed slowly. I used load data from Hodgdon and Accurate, but my first attempt yielded supersonic velocities. After a second or two, youre pushing as hard as you possibly canyour powder has been completely burnedand you cant exert any more force on the car.