cursor: pointer; So if youre set on trying out 300 Blackout yourself, complete a build with your own 80 percent lower receiver today with an easy to use universal. Reason for that is because the 300 BLK uses almost all the same AR parts used for a rifle chambered in .223/5.56mm. Due to the higher velocity, you will encounter much louder report regardless of a suppressor, due to the supersonic crack of the bullet. I shoot both suppressed and unsuppressed, I reload and I think the .300 BLK is one of the most economical and useful cartridges I have owned. These two factors make suppressed supersonic rounds very effective and an attractive choice in confined close quarter environments. 6.5 or 6.8 either one beats the 300. In a possible third part of the series, Im considering asking a few hunters and invasive species control experts (wild hog eradicators) for their opinion. 300BLK comes in two flavors: supersonic and subsonic. document.write(new Date().getFullYear()) Copyright Hornady, Privacy Policy | CCPA Request | Accessibility Policy | Terms of Use, Designed and developed by IdeaBank Marketing. There are so many custom bullets and loads being developed. Subsonic is also preferred where the hunter wants to limit the maximum range of projectiles. I have 2 16's, bolt and one AR. Given your situation, a "pistol" setup may be in order. Others chose faster and lighter rounds because its a rifle, not a pistol. Whats more, subsonic ammo is a good deal lower pressure than supersonic ammo, which has a SAAMI max limit of 55,000 PSI (most is around 50-52,000); most subsonic loads are running 30-35,000. Home defense in its most typical form is about getting yourself and your loved ones off the X. If youve chosen 300BLK to help accomplish this goal, youre on the right track. Other than to check performance on a chrony or to look for keyholing? It may not display this or other websites correctly. Supersonic ammunition will provide more range, energy delivered on target, and less drop or wind-drift at range. Product Features PROVEN PERFORMANCE Performance of 300 Blackout Subsonic meets or exceeds FBI Protocol terminal ballistic test requirements. Just because it's not ideal, doesn't mean it can't be suppressed. If anything, its the heavier bullets that are more likely to keep going. SILENT AND STEALTHY If I couldn't do short with 300blk I would have zero interest in it. So says every major hunting publication and its writers. You can always pickup a 300bl later. Kind of like haircuts: they can take it off but cant put it back. -moz-user-select: none; by hugegator Mon Feb 06, 2012 7:53 pm, Post If have two, 6.8s and you are thinking of a 300 blk.i say do it. If I couldn't suppress or SBR, I probably not even go with another AR. Hornady Subsonic Ammunition doesnt have the loud report of a supersonic round, and paired with a suppressor, its even quieter. I dont know how many have fired a 5.56 AR-15 carbine inside a room, but its sensory overload. Expanding subsonic bullets have almost twice the material to work with which allows them to expand much larger than lighter expanding supersonic bullets sometimes as much as three times original bullet diameter with machined solid copper. You are using an out of date browser. Even though you may not be sneaking through houses in Syria, being able to walk around or hunt without EarPro and not have to worry about your hearing if you take a shot has significant advantages. TNVC/NGI Giveaway: 15 winners with over $7000 worth of prizes!! ZmU3NWNhNWM4YjFjYWNjMTMwNTE4MTRlZjNjNzhiNDE2MTgwMzE3NmFhZmUz If your reloading you shouldn't have to worry about what the manufactures are focusing on with the supersonic. Not casting doubt on it's supersonic capabilities, but if I'm shooting a .308" diameter 16" supersonic, it'll be on a 7.62 NATO type carbine AR platform. I prefer the looks of the Shockwave Blade type brace if you need to do a brace. ATI Introduces the Omni Hybrid Maxx Rifle - The Shooter's Log, .300 AAC Blackout: Speak Softly and Carry a Big Stick - The Shooter's Log, Washington Takes Oppression of Gun Owners to New Lows, Finding a Firearm: My Wifes First Pistol, Throwback Thursday: 5 Long-Slide Pistols I Cant Live Without. If someone wants to build up an upper that could run both super-and subsonic, theres going to be some parts mods involved before the cartridge switch. I can say that it hasnt seized up the way other restrictive style blocks have, and I feel thats a good sign. by doubloon Fri May 27, 2011 9:49 am, Post The can boosts the pressure and affects trajectory. The armor was going to charge me a lot of money to find the problem until CMMG tech support told me. 300BLK comes in two flavors: supersonic and subsonic. I keep seeing guys new to the 300 BLK on other forums asking about how to open gas ports to reliably run subs without a suppressor and I just don't get it. MTk0M2U1ZTMxOGQyNTJjOTE5YzU1MTJiZjA2NTkwZDJkNWU2OTBiM2IzYTMw When I first built a .300, I couldnt get it to run reliably with bolt-over base failures, double feeds, etc. Supersonic 300BLK can have nearly three times the kinetic energy as a subsonic 300BLK. padding: .375rem .75rem; And! Share your tips in the comment section below. There are a couple other AR conversions that work better at being supersonic only. I assembled (hard to really say built) an Alpha Shooting Sports 10.5 .300 pistol upper with Nitride coated bag and with an Aero Precision lower, and have a Mystic X silencer. Do yourself a favor and get one you deserve it. Accuracy is determined by spin stabilization, and 1:8 is sufficient at subsonic speeds for up to 225gr BTHPs; transonic for 240grs. Reason for that is because the 300 BLK uses almost all the same AR parts used for a rifle chambered in .223/5.56mm. The only real advantages of an expanding subsonic over an expanding supersonic in a home defense situation are (in no particular order): Buy Discreet Ballistics 188gr Selous 300BLK Subsonic. You don't have an "issue" with your 300blk if it won't run subsonic ammo UNSUPPRESSED! JavaScript is disabled. Despite larger bullet expansion size the temporary and permanent wound cavities of expanding subsonics are typically much smaller than expanding supersonics. I love my 300 Pistol. We want you, our readers, to be able to make informed decisions. With high-quality cartridge cases and primers, Subsonic Ammunition offers the performance and accuracy shooters have come to expect from Hornady. You seem to have found a sweet setup in this article that does not have any feed issues. Fact is, they are not out just yet - so you probably need a 5.56mm upper for now. Guess, I could all ways turn the 300 into a home defense carbine and load the heavier bullets. My pro shop at the range had no idea what was going wrong, they had me try different ammunition, including supersonic to make it work. 308 caliber bullets have the greatest range of options of any caliber. You dont have an issue with your 300blk if it wont run subsonic ammo UNSUPPRESSED! -webkit-user-select: none; On the downside, this heavy subsonic load will provide little to no expansion, and at handgun velocity (less than 2000fps) will poke holes and crush tissue, likely resulting in a through and through performance. Subsonic rounds hold one key advantage, they run really quiet when suppressed. MjI3YjA3MzA4NzgwNTg1ZWFhZDYzZDIwODBiN2U5YzkzNDkwN2NlYzVkNmRl Subscribe to our monthly Newsletter to receive firearm news, product discounts from your favorite Industry Partners, and more. Interested in picking up your own, Pandemic pricing is not over yet so if you are already an AR-15 owner, it's won't take much more for you to be able to start shooting 300 BLK. Thanks for the info and well reasoned opinions. Supersonic 300BLK can have nearly three times the kinetic energy as a subsonic 300BLK. It all depends on what you want to do.Tons of 556 brass to roll your ownI like the 300 blackout in the carbine role..16 inch with supersonicsgreat venison and critter getter.I have no desire to spend the cash.and buy the stamp and the can Yeah the whole reason to get a 300BLK is for subsonic rounds to be hearing safe quiet with a suppressor. This purpose excludes taking down big game effectively and ethically. A can on the end of your rifle is going to cut down significantly on the overpressure at the shooters ear, and can bring the muzzle blast down to more manageable levels. I have an SBR as well in 300BLK which is more fun but when traveling out of state it's easier to just take my 16". I built a specialty home-defense AR-15 for a recent book project, and that was my choice. From experience the .300blk subsonic is an amazingly fun round to shoot suppressed and it's the only way to shoot it reliably, but it's well worth it! The 300BLK also suppresses very well. Based on these points, for stopping a human target as quickly as possible, what would favor the subsonic .300 over the 45? I think carbine length systems and 16 barrels are part of the problem with .300 blk. -ms-user-select: none; Sub Sonic Ammo out of an Unsuppressed 300 Blackout Young and Tactical 3.49K subscribers 213 25K views 3 years ago In this video Trent shoots his 300 blackout to see if it can run sub. by este Mon Feb 06, 2012 10:16 pm, Post by 300Blk Mon Feb 06, 2012 9:00 pm, Post Access features of the Reloading Handbook on your mobile device with the Reloading App. NmE5NjE4NzI1MTU2M2FjYWM3NDE4NTAzODdlOWYwZmVmMGYxZDUxNjllOWE5 font-size: 1rem; I don't think the 300blk is the best supersonic only round. If no SBR, do an 8" pistol. Heavy for caliber bullets are often used to off-set lack of velocity and still provide great short to medium range performance. Looks like it will be an SR7 with 90T when they hit the well stocked local Class 3 dealer! This was never listed in their product description, manuals, or even in their FAQs. Y2ZiMWUwMjljYjc2NjMyZDRjOTA0ZTkxMzk2MGEzMWVmMjFmYWVlOTdjZjFm The newer braces are less ugly & stupid than just a couple years ago. MjFlNGIwYjNkNjAzOWNhNTg4NTk2Y2VhODViMjg3YmI4OTgwMmExYmVmNDlk Does some damage with Barnes vor-tx bullets. Centerfire shooters looking for ultimate quiet will often reach for 300 Blackout subsonic ammunition. So if youre set on trying out 300 Blackout yourself, complete a build with your own 80 percent lower receiver today with an easy to use universal } Suppressed .300Blk is under 120db and easily hearing safe. Not sure what diameter gas port it has My Problem - Supersonic rounds = seem to function fine / no problems Discussion about rifles in 300 AAC BLACKOUT (7.62x35mm), hosted by the creator of the cartridge. NTM5OTc1MGMzYzdhYTJiZGM5NmZjOGU0NWNhYjI0NDhjZjc5NWJjYWIxOThm The Shooter's Log, is to provide informationnot opinionsto our customers and the shooting community. While subsonic ammunition surely does have its benefits when it comes to covert operations, close range, and personal defense, this kind of bullet is not ideal for the big game hunter. But while energy transfer is very important it does not tell the entire story. At 200 yards, the 60.5 inch bullet drop of a .45 round is similar to a .300 Blackout subsonic round. Now I understand better, what Ill need to do if I want to run subsonic (the upper kit I purchased is set up for supersonic). Supersonic ammo can be used with a suppressor device to trap the gasses that exit the muzzle, but it wont be any good for the sound of the projectile splitting the sound barrier. } In fact, SOF Operators have reported shooting terrorists in one room of a house, and not having woken up bad guys sleeping in adjacent rooms. Speed equals energy, so (typically), the faster a bullet can travel, the better. text-align: center; user-select: none; From hunters and military members, to competition shooters and general firearm enthusiasts, we welcome anyone who values and respects the way of the firearm. I cut a couple even with my shorter gas system on the subsonic. Lucky or good Im not really sure which, but Ill take it. Because of the lower pressures at the muzzle, and the lack of a supersonic report, shooting "subs" is completely hearing safe and comfortable for the operator and those around them. Is 300BLK worth it in supersonic unsuppressed ONLY appl.? Scan this QR code to download the app now. In the review on the MCX from ammoland the author says, "We experimented with a variety of 300 Blackout ammunition. Router Jig Extreme (compatible with any AR caliber). Fact of the matter, it is AK ballistics in the reliable AR platform. Full Feature: Anderson Manufacturing Kiger 9C Pro 9mm, Throwback Thursday: 5 Long-Slide Pistols I Can't Live Without, The History Fixed and Adjustable Iron Sights, Rifle Hack: Sighting for 100 Yards at a Distance of 25 Yards, Throwback Thursday: All About Bullet Grain. For those 'go loud' engagements you could opt for supersonic rounds to take the ballistic advantage of full power rounds. The price of subsonic 300 BLK now averages $1.15 - $2.85 per round (Consider this cost if you plan on using subsonic 300 BLK to shoot follow up shots rapidly on target). Frangible is best for the indoor range. Manufacturer #: SUP300BLK (20) UPC #: 020892224483. I have multiple 16 inch barrels in 300BLK and they work perfect. white-space: nowrap; 2 were with 300BLK SBR's. ZmFhY2U2NzcyNzJhN2Q2YzJkN2FhYWEwMzYwMDBjOTY0ZmFjMGE1NzMyNWIx I like the x39 because I can blast cheap steel cased ammo and not have to scrounge for brass. Maybe a greater margin of error for nicking a vital organ as a result of larger bullet expansion. Theyre not normally as overt, but theyre thereextra-quick bolt unlocking, excessive carrier velocity and on down that list. I would like to start pig hunting with it. The clear advantages of sub-sonic loads are, of course, sound suppression which can conceal both presence & position. Understatement: .300 Blackout (aka AAC) is a popular cartridge among AR-15 fans. I have AR's in .22, 9mm, x39, .223, 6.5G and .308. I've thought about building a .300, but don't see the need.. Final one was with a 5.56 Ruger American Ranch Rifle. I like it especially in the shorter guns, and, around here at least, its looked on as an effective Whitetail cartridge choice. This can actually vary a fair bit depending on altitude, temperature, and humidity, but in general, 1100fps is the determining number used in the firearms industry to differentiatethe two. Just a bit about the whole defensive rifle debate: some say something like 5.56 is not a good choice for home defense. HI. border: 1px solid transparent; eyJtZXNzYWdlIjoiMDc2MjAyNzUzMDYxOWMyOGNiMTAyYTBjMWQ0N2UxNDQ2 margin-top: 6px; The 300 AAC BLK is very similar to the Winchester 30-30 in velocity and energy for equally sized bullets. text-align:center; However, suppressors can't get rid of the sonic boom left in a supersonic bullets wake. One of .300 Blackouts greatest edge is the seamless ability for rifles chambered in this caliber to efficiently transition between subsonic ammo and supersonic ammo. Actually by far the most work being done for 300 BLK is supersonic. display: inline-block; Probably the most prolific in recent years is the .300 blackout, designed specifically to accommodate both subsonic and supersonic loads in the same rifle with minimal adjustments. Oh, my only hog of this year so far was with a 16" Noveske 300BLK. ago. Discussion about rifles in 300 AAC BLACKOUT (7.62x35mm), hosted by the creator of the cartridge. Is 300 blk worth it unsuppressed? Please keep it civil people. If this is a primary concern and you think you'll be shooting at targets within 100 yards then subsonic rounds complimented with a suppressor device is worth exploring. Right, its only good for subsonic, but it runs perfectly! Subsonic 300 Blackout rounds perform extremely well for their intended purpose. 300 Blackout offers a range of performance, in both supersonic and subsonic loadings. Long grooves in its gilding metal jacket combine with the bullets flat profile and the patented Flex Tip insert within its hollowpoint cavity to help it expand reliably at low velocities. I had been considering the .300 Blackout for a while too.
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