I would also like to know. 300 blackout uses very fast pistol powders and the pressure spikes optimum for cycling happens early. For me, supersonic suppressed is ideal. I tuned both my 300 BO SBR and pistol to run subsonic only with a can. Although it’s built for sub guns and pistol caliber carbines, the Wolfman can handle subsonic 300BLK. / 177.8×41.14 mm. Less chance for over penetration. Most factory .300 Blackout subsonic loads are a little more powerful than a routine .45 ACP handgun loading , if we’re going on (the admittedly incomplete) calculated energy figures. Thanks Jonathan -- good advice all around. Why 300 Blackout? The gun will cycle with subs and be OK with supers. It's more versatile than a pistol caliber carbine. Please note that any and all national firearms act items shown in this video are legal to own as I possess a valid form one ATF tax stamp for each item. For one, yes it may save your hearing, but two, you want the intimidation factor of the noise to deter a home invader, or to alert neighbors. This is my opinion after my limited testing. I will get it up and running and let you know what I find. I guess it depends on the ammo for each. I can't compare with a 5.56 pistol because I don't have one, but I'm pretty sure the energy numbers are higher out of the short barrel 300. Size: 7.0×1.625 in. For those with a suppressor, the American Eagle 220g will provide a heavy projectile that when suppressed, is easy on the ears, which is important for close quarters that … Well, at subsonic speeds, I am assuming any 7.62 diameter bullet is essentially going to act like a pistol caliber FMJ when it hits - no fragmenting or expansion, maybe tumbling if you are lucky. Subsonic/suppressed, however. This item is incredibly nice product. Subsonic 300blk out of that barrel range is far above 9mm muzzle energy and you wont see anyone arguing against 9mm for HD. A subsonic 300 round is roughly equivalent to a .45 acp pistol round. So the practical range is going to be the max effective range you can make the kind of hits needed to kill a hog with pistol caliber FMJ. Most sources have settled on recommending the 300blk with a pistol length gas system as it's MUCH easier to tune to operate reliably with both super & sub sonic rounds. Impact Guns is the gun shop for all your shooting needs. The heavy subsonic rounds punch through targets with minimal disruption. I wasn’t asking if I should run a suppressor or not. TNVC RSP (Riser Stock Pouch) GEN. 2 Now Available! Obviously if you die, you’ll lose your hearing, so preventing that should come first and foremost, but the two aren’t mutually exclusive. This setup will not lock back on 225 gr. Subsonic .300 Blackout is plenty powerful, in my estimation, and with radically better shootability than a higher-pressure carbine loading. We can get in arguments all day long about “stopping power” and the like, but at the end of the day, if you shoot someone, it’s going to hurt. I'm very new to the world of 300 Blackout. There are plenty of reasons to own a 300 BLK, even if you don’t own a suppressor. I’ve watched the mrgunsngear ballistics video, but still have a hard time understanding what it means in terms of real world stopping power. Generally, subsonic .300blk will not provide enough energy to expand on impact, so it will likely just punch a 30 caliber hole in your target, and some of what is behind it as well. An AR-15 pistol in .300 Blackout, especially with subsonic loads, solves a lot of those issues. Im running the DDM4 PDW with plans for a can. We offer a wide selection of firearms, including: handguns, shotguns, rifles, ammunition, rifle scopes and optics, as well as collectible machine guns and other NFA/Class 3 guns. I bet your gun will be fine once suppressed. Weight: 17.0 … When combined with a suppressor, 300 Blackout ammo can give you one of the most powerful, nearly silent rifles you can have. Their 210 gr maximum expansion work wonder as the are specificly made to expand at subsonic velocity. I'm confused. Now, if you look into actual defense sub loads such as the Lehigh offerings it changes the game a little bit. Just bought 100 more rounds the other day. And with the wipe installed, it’s very quiet. The modern-day "I'll just rack the shotgun and they'll run off." I feel that using a can with supers would cause them to be over gassed and result in excessive wear. Look into using discreet ballistics subsonics hollow points. By using our Services or clicking I agree, you agree to our use of cookies. A 10.5" supressed 556 will hit a good deal harder than 300blk subsonic, but will also be much louder. The shock from the round can destroy things in a large area around the actual wound cavity. Where 300 Blackout was meant to fill a niche was as a replacement for the pistol caliber SMG. Will it kill them if proper shot placement is had? Supersonic.300 Blackout does nothing that supersonic 5.56mm, 7.62x39mm, 6.8mm, or 5.45mm can’t do and subsonic.300 Blackout is a poor choice for defense. It ejects the spent casing but will not pick up the new cartridge, running with either a flash hider or a Sig suppressor. Press question mark to learn the rest of the keyboard shortcuts. I’m a grown up and have weighed the pros and cons heavily before making this decision. If overpenetration is a concern, both will have issues, although 556 will perform better in that regard. While ammunition is becoming more widely available, there is nowhere near the selection and availability as … https://youtu.be/mJCg9CCAJyI He has some good thoughts about why you shouldn’t run a suppressor on your home defense weapon at all. They are very loud even suppressed. Also these types of subs penetrate deeply so more rounds needed down range means more chances of bullets going through and hitting unintentional targets. At my shop I won't sell 300 BLK barrels with carbine length gas systems. In this video, I shoot a .300 Blackout with a Silencer to compare subsonic ammo and supersonic ammo. Those are going to be my HD rounds. I also finally shot and tested out my new 300 Blackout pistol. The supersonic rounds, that are built for short barrel 300 Blackout, do not penetrate the target and expend all their energy and do a ton of damage. Stopping power with some of the edge taken off the noise. A suppressor, especially with supers just takes the edge off to where you don't lose your situational awareness. ⭐⭐⭐⭐⭐ If you searching to check Springfield Saint Pistol 300 Blackout For Sale price. A better equivalent would be 300blk supers vs 556. Shoots and cycles supersonic ammo fine, but will not cycle with subsonic ammo. The .300 BLK is of great interest in this size because I discovered that, if I didn’t care too much about velocity, I could load with a half-charge for subsonic and a full one for supersonic. https://mysqltuner.com/5-best-300-aac-blackout-suppressors-silencers-2020 If you had a 10.5" 300 black with PISTOL gas you would be set as this seems to be the sweet spot for versatility without having to change the gas settings between sub/super and suppressed/unsuppressed. The 300 Blackout is a rifle cartridge that’s more powerful than 5.56/.223 (AR-15 ammo) when fired out of a barrel that’s less than 16 inches long and works reliably with both super- and subsonic ammo. Cookies help us deliver our Services. Cartridge: 500 AAC Blackout. For me, supersonic suppressed is ideal. 300 Blackout offers a range of performance, in both supersonic and subsonic loadings. Supressed, you can achieve hearing safe with 300blk subs. I know there’s no perfect round that checks all the boxes, gotta be trade off somewhere. It will be marginally cheaper to buy, the ammo will be much cheaper to buy, and it will perform similarly. At least mine doesnt. What you get with super sonic is the ability to destroy vital organs like the heart with out a direct hit. Stopping power with some of the edge taken off the noise. Was specifically thinking of this or something I build similar to it when I asked the original question. A shot to the heart or head will drop them as fast as any other bullet. Tldr- fmj subs suck at everything except making you giggle, supers are king for killing things but appropriate subsonic loads will do the job just fine. The 300 Blackout (300 BLK) was designed by Remington/AAC to create a reliable, compact.30 caliber round for the AR platform that uses a standard bolt and magazine. Buy Online with safety transaction. In that regard, 300blk will hit harder, but be louder (both marginally). It won't be "the best" but it should be well above adequate. For 16" barrels, you can get away with a carbine length gas if you know your loads, but it is still often recommended that a pistol length gas is used even for a 16" barrel. Subs suppressed will be much quieter. Pistols are better than nothing but it’s far less likely to stop an intruder immediately. Heavier Weighted Subsonic. No expansion and it will just lawn dart through a person. AR15.Com reserves the right to overwrite or replace any affiliate, commercial, or monetizable links, posted by users, with our own. Special Operations has loved them some MP5SD s since before Millennials were born. I've seen in person with 14.5-16" barrel & pistol gas all needed adj gas blocks to handle the gamut of standard loads, suppressed, subsonic loads, subs suppressed. Subs will work, especially in a ar platform where you can very easily put multiple rounds in a target but that doesn't mean they are the best tool for the job. I really don’t understand why anyone would want to use subsonic rounds for SD unless it was to take advantage of a can. Once considered an exotic round, 300 Blackout has become a household caliber.One of the best ways to shoot 300 Blackout is suppressed. Am I better off with just suppressed 10.5” 5.56? I guess it depends on your goal. He's my opinion take it or leave it....the stopping power argument when talking about this is silly if correct bullets are chosen. The idea that the round was designed around subsonic suppressed use is generally true, as dedicated supersonic ammunition had yet to be fully developed at the time the load came on the scene. If you want maximum stopping power and flatter trajectories, but still want to run a can but do not expect to be hearing safe, then go 556. Subsonic ammo, in such cases, can be a good choice. With the suppressor they are quiet and I'll take it over a handgun every time. I think it would mostly come down to how your home is set up, how concerned you are about your hearing, and if that should be your main concern or not. So in a general situation supers are better because most people under the kind of stress that comes in this situation can barely hit a barn let alone a moving heart sized target. 300 Blackout is optimized for suppressed fire with heavy bullet subsonic loads but can also be used with supersonic ammunition when extra range is needed. Sig Sauer MCX Rattler. If it’s stopping power to end the threat, no. Not, as many tend to think, as competition for the M4 (5.56 NATO AR-15 carbine). 300 Blackout is also a round commonly used for hunting as well. If you also want to use it up to 300 yards, go with 300blk. .300 blk subsonics hit marginally harder than 45acp, and have a somewhat longer range. 300 blackout optimized with pistol length gas systems. AR pistol converted to 300 Blackout - Won't cycle subsonic Replaced the 8" barrel on my.223 AR pistol with an 8.5".300 blackout barrel. All Rights Reserved. warrior poet made a good point about suppressors inside the home. If for some reason the fight gets taken outside it's easy to swap in a mag of super sonics and stay in that fight. Barrel length: 5.5’ Finish: … Shooting the Signature Manufactuing 300 Backout pistol some more, except this time more quietly! 300 Blackout’s effective range can stretch quite a bit depending upon your goals. Want to keep it short as well. How does that work? [ARCHIVED THREAD] - 300BLK Subsonic Issues on Unsupressed Pistol. She feels like a whole new rifle! 300 Blackout: Shooting with Subsonic Ammo – Silencer Central If your goal is to protect your hearing, definitely. With supersonic rounds for maximum muzzle velocity to subsonic loads that quiet the roar by slowing the pace. The DB ammo is machined you specifically expand at subsonic speeds, which prevents the over penetration, and also creates more damage on impact to the target. I use expanding ammo in both. Subs aren't really worth shooting without the can anyway other than to just show folks the difference in the "crack" of a supersonic bullet. They do go out of stock quick. A subsonic 300 round is roughly equivalent to a .45 acp pistol round. Before anyone jumps down my throat yes normal off the self subsonic ammo is terrible self defense ammo as it is basically a 45 acp fmj. Fully cycles and operates the gun, including bolt hold open after firing last round 2. I have shot many animals with these and can personally say my internet opinion is a few of these in the chest will kill things real dead, supers just kill them deader. A bullet moving at rifle speeds will put much more energy on target. I run an H2 in my 9" BCM 300 BLK shooting 110 gr Barnes Blacktips supersonic/suppressed and have not had an issue. I built my first pistol recently and it cycles supersonic rounds flawlessly (although it's a little over-gassed). If your only concern is to be hearing safe and the weapon is strictly a home defense gun, then personally I would just make a pistol caliber carbine. Subs designed to expand are better for indoor applications. Thanks. Check them out if you haven't already. From hunters and military members, to competition shooters and general firearm enthusiasts, we welcome anyone who values and respects the way of the firearm. The big upside to 300blk is that you can also run supers, which greatly extend your range, and pack much more stopping power. In my experience the 300 Blackout runs best with a pistol length gas system. At that point over penetration isn't as much of a concern. For indoor distance they are more than adequate. If you are searching for read reviews Springfield Saint Pistol 300 Blackout For Sale price. Trying to balance that with stopping power. Yep, wait until you get the suppressor. The back pressure caused by a can is dramatic. You’d be much better served using supersonic ammo. I just ordered the same barrel. I have small children, I’d rather protect their hearing and whatever would be left of their sanity in the event I had to use it. If your not worried about subs until the can comes in, don't keep fighting it. At least one of those 4 wouldn't run w/o it. Page 1 of 2 1 2 Last Suppressed they are about as loud as an unsuppressed 22. As far as being a suppressor-only round, that’s also false. New comments cannot be posted and votes cannot be cast, Press J to jump to the feed. Another key factor that makes subsonic ammo a great choice for shooters is the added weight compared to other bullets. Any use of this content without express written consent is prohibited. We would recommend this store in your case. Subs suppressed will be much quieter. BA barrels may not cycle some unsuppressed subsonic loads. Capacity: 30+1 round. You think supersonic suppressed .300blk? Copyright © 1996-2021 AR15.COM LLC. Building My Ultimate Suppressed 300 Blackout AR-15 SBRVeronica got a big upgrade today. SIG Silencer SRD762-QD 7.62×51, Quick Detach. SILENCER SATURDAY #137: The Best 300BLK Suppressors Available Still not as good as supers but very usable if desired. Imagine the report of a suppressed 5.56 sbr, now imagine that same sound without the sonic crack; that's you're suppressed 300 blackout sbr. A little self promotion, if you want to watch a couple videos I made testing, I'll link them here. My 8.3in pistol is loaded with 190grain Hornady Sub X. Subsonic rounds punch through but supersonics don't? It’s modular – short and long configurations – and can take a variety of mounts. Think training pistol ammo is the normal sub loads and Lehigh are top dollar hollow points. Ymmv. AR15.COM is the world’s largest firearm community and is a gathering place for firearm enthusiasts of all types. With its almost-quiet feature, they also provide reduced recoil, which can be a great factor when hunting within 100 yards or even in shooting ranges! You like it? It might not provide the most energy, but I run a 7” .300blk suppressed with Discreet Ballistics Sealous Expanders. With carbine length systems, many people find the gun will need an adjustable gas block so you can limit gas pressure for supers and open the port up wide for subs. I’ve had my eye on that DDM4 PDW. I have H110, 2400, 3031, Unique and various other powders (but no others I think would be useful for .300 Blackout). A mystique surrounds the.300 BLK (AAC Blackout), and it overshadows this utility player’s ability to deliver All-Star numbers in a variety of roles. If your goal is to protect your hearing, definitely. Subscribe to our monthly Newsletter to receive firearm news, product discounts from your favorite Industry Partners, and more. Goal is to use the 245gr bullets for a subsonic load in the AR pistol that: 1. Absolutely. Open the gas port up a little at a time until the bolt will lock back on an empty magazine. Actually, at the British SAS request, it was designed to offer an alternative for the integrally suppressed sub-machine gun H&K MP5SD that shot the pistol 9mm rounds. As someone who has both of these. Pistols are better than nothing but it’s far less likely to stop an intruder immediately. I have watched countless videos on the Lehigh Max Expansion 194gr sub rounds. I don’t worry about me but I have little kids and want to protect their hearing. I’ve seen it 100 times and someone always seems to link to this whenever discussing a suppressor for home defense. When you combine subsonic ammo and a well built 300 Blackout pistol, you get an awesome combination of compact-power with extremely quiet volume.

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