Anyway, read through the responses below and let us know your thoughts in the comments section. 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. I love my 300 Pistol. 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. The 300BLK can run both super and subsonic ammo with a change of a magazine. Unsuppressed 300blk Subsonics : r/300BLK - Reddit by Tom12.7 Fri May 27, 2011 7:58 am, Post 300BLK is the most versatile centerfire cartridge in existence and an excellent HD choice. MjQxYzgwMWFlN2IyYmNlZWI5N2JjZGQ0ZGU1MzQyZmI5MWMwODk1ZjUxYmMw SILENT AND STEALTHY How to Assemble and Use the GST-9 Infinity Jig. MjgxYmJjNjRlYjU0NTA4Y2QxZmMxNmNkZjVlOTUzM2M2YzUyYWZkM2E1M2U3 Read more: SIG SAUER MCX Rifle Review With Video Reply Save Like 7.62Kolectr As a comparison, a 230 grain round of Federal JST .45ACP ammunition has a muzzle velocity of 863 fps and has 380 ft/lbs of energy at the muzzle when fired from a 1911. But all I can find are subs - please post up the ammo you have and most people with a suppressor will probably trade you. You are using an out of date browser. Essentially, all you'd need is an upper receiver with a 300 blackout barrel and you'd be good to go since the 300 blackout magazine is the exact same as normal STANAG/NATO magazines. white-space: nowrap; The only reason I did a BLk was an 8" barrel and suppressor. I had ran the scenario of a suppressed subsonic .300 blackout against a suppressed 45/45+P (still subsonic). One reason I could think of is for using your AR on an indoor range that is limited to pistol calibers. AR15.Com reserves the right to overwrite or replace any affiliate, commercial, or monetizable links, posted by users, with our own. If you believe Wordfence should be allowing you access to this site, please let them know using the steps below so they can investigate why this is happening. The farther down the barrel the gas port is located, the lower the pressure will be by the time the bullet passes the port and the gas enters the port. I load 110gr varmint tips at 2600fps and 125gr hornady sst's at 2400fps for hunting, and everything up to 240gr sierra's for plinking and/or subs. by Quiet Riot Mon Feb 06, 2012 8:13 pm, Post Thats port pressure. Not technically the same as chamber pressure, but its from the same source. Running subsonic through my purpose-build supersonic blackout required changing a different buffer and a shortened spring and it runs, but its sluggish. font-size: 1rem; MjFlNGIwYjNkNjAzOWNhNTg4NTk2Y2VhODViMjg3YmI4OTgwMmExYmVmNDlk The XTP bullet in Subsonic Handgun has built a world-class reputation for accuracy and stopping power. A bullet traveling at higher speed means more energy that can be transferred to the target upon impact, more effective range, more tolerance to drop and wind drift. This will add versatility and a broader range of uses for this great platform. "People sleep peaceably in their beds at night only because. Subsonics are expensive and their performance is marginal compared to supers. One trick to get reliable subsonic function in a gun thats been built around more ideal supersonic function is lightening up the back end of the system. 2023 Modulus Arms | 80% Lower Receivers and 80 Lower Jigs. They are also more likely to be available than subsonic round stocks. Shopping with us is absolutely safe - you never have to worry about credit card safety when shopping here Share your latest AR build or photos from the range with #RangeDayFriday for a chance to win a new firearm! Introducing the latest products from the worldwide leader in ammunition. Now I want a 16". 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. Honestly, my main interest is in the short, subsonic, suppressed, select fire 300 black. So, if you think .45 ACP is a reliable choice for a defensive round, subsonic Blackout beats it. 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. If you are going to reload the 6.8 is a much better wildcat supersonic round for the AR. Winchester Super Suppressed Ammunition 300 AAC Blackout Subsonic 200 Grain Open Tip Box of 20. Subsonic rounds hold two advantages over supersonic rounds: quietness and less recoil. I like the x39 because I can blast cheap steel cased ammo and not have to scrounge for brass. Whatever you shoot at will be able to know theyre being shot at immediately and they'll react appropriately. it ALMOST made sense a year or more ago when all you could find was factory subsonic ammo Graphic design and branding: https://www.facebook.com/VisualGravy. I have the SA Victor .308 rifle with the adjustable gas block. 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. My SIG MCX Virtus 9" 300 blackout has about 300-400 rounds through it. vertical-align: middle; 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. Guess, I could all ways turn the 300 into a home defense carbine and load the heavier bullets. It doesn't mean it isn't perfectly effective, just that you're not taking advantages of what makes it special. Such is not the case. You could run with subsonic rounds for quiet engagements while equipped with a suppressor to maintain the element of surprise and your hearing. 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. I would like to start pig hunting with it. This goes for animals also. Subsonic Success: .300 Blackout Function - The Shooter's Log These are not as common now as they once were, but an AR-15 carrier doesnt have as long of a full-profile section on its body as does the USGI-standard M16-format carrier (which is far and away the most common now). } The newer braces are less ugly & stupid than just a couple years ago. So whether you're hunting hogs, punching holes in targets, or just playing pretend in your basement, we aren't here to judge. This gun has shot subsonic and supersonic suppressed and unsuppressed flawlessly through 2500 rds min. I hope this was helpful, cheers. I like it especially in the shorter guns, and, around here at least, its looked on as an effective Whitetail cartridge choice. 300 Blackout: Shooting with Subsonic Ammo - Silencer Central 300 was designed to fill the short and quiet roll. These advantages are powerful features of subsonic rounds and are made the most effective when applied with a suppressor device. user-select: none; Save the heavier and stouter parts for supersonic. Suggested buffer weight for 300 B.O. unsuppresed : r/300BLK - Reddit 300BLK is the most versatile centerfire cartridge in existence and an excellent HD choice. The additional bullet weight keeps the rounds from breaking the sound barrier, and gives them as much energy as possible. 300 Blackout Ballistics Test Results. Fixed gas block and std buffer spring. 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. You don't have an "issue" with your 300blk if it won't run subsonic ammo UNSUPPRESSED! Ballistically I agree that the 300BLK doesn't outperform much of anything when it comes to 16" and unsuppressed, but it kills deer out to at least 200 yards just fine, and that's what I want. Understatement: .300 Blackout (aka AAC) is a popular cartridge among AR-15 fans. OUR GST-9 IS UNAFFECTED BY THE LATEST 12/28 ATF CLARIFICATION LETTER & SHIPS IN 3 DAYS! 300BLK, shooting subsonics suppressed or unsuppressed? Interested in picking up your own suppressor device? The information provided here does not represent the views of Cheaper Than Dirt! } .300 Blackout subsonic is not ideal for medium to long range hunting, as the velocity and kinesthetic shock is greatly lowered from the supersonic. I cut a couple even with my shorter gas system on the subsonic. It's been metered and subsonic .300Blk is far quieter. .300 Blackout Subsonic Success Tips - The K-Var Armory If you've chosen 300BLK to help accomplish this goal, you're on the right track. They just expected people to know this. My research turned up the fact that without the ability of the high velocity of a supersonic .300 to transfer hydrostatic shock you will merely be punching .30 caliber rounds through your target. I really like the FAL adjustable gas system. 300 Blackout Suppressed With Subsonic Ammo - YouTube Would have spent my money on a Garand or old levergun. 300 blk supersonic unsuppressed SBR for hunting - AR15.COM If I couldn't suppress or SBR, I probably not even go with another AR. Your discussions, feedback and comments are welcome here as long as they are relevant and insightful. Being able to start a fight quietly, and then with a quick change of a magazine, you can have a full-power round. Router Jig Extreme (compatible with any AR caliber). NDJlODc5Y2JiNmNmNmJjNGExOWVjOTI4NGQ2MDYzOGMwNTkwMzU3MmFmZDM1 Subsonic 300 Blackout ammo is effective for the former two characteristics but falls short in almost every other category: effective range, terminal ballistics, bullet trajectory and cost efficiency. 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. 300 BLK has been considered a rather expensive round even before the logistical infrastructure was swamped and manufacturing capabilities were struck by limited staff and astronomical demand. It's that quiet. Be first to know about promotions and new product launches. ZTAwMjMwYmQ2M2ZjMTc1ZjMxYzkwMGE2NzlkNjg2NWRkZWNhZTFkZmJmZDNm If you don't have that roll to fill, you don't need it. Lucky or good Im not really sure which, but Ill take it. The 7.62x39mm is another that can be made to be a great subsonic cartridge (but most factory ammo is supersonic). The only issues Ive had with my AAC barrel is THE with cut brass. Fact is, they are not out just yet - so you probably need a 5.56mm upper for now. Subsonic Blackout has a radically milder blast and report than 5.56 or supersonic Blackout. All comments are held for moderation and will appear after approval. padding: .375rem .75rem; You seem to have found a sweet setup in this article that does not have any feed issues. Download the app DOWNLOAD We will promptly replace or repair any product that we determine to be defective. We offer several different.300 blackout build kits for whatever your needs are. He's 11 and the subsonic unsuppressed functioned flawlessly and the recoil, even unsuppressed was negligible on my 16" AAC upper. Share your tips in the comment section below. Always (always) keep in mind that were operating in a world of fractional milliseconds defining too much and not enough, and hotter and cooler.. by hugegator Mon Feb 06, 2012 7:53 pm, Post Differences Between Supersonic and Subsonic. Conversely an expanding supersonic bullet will create substantially more trauma than non-expanding supersonic bullets or expanding subsonic bullets. At 200 yards, the 60.5 inch bullet drop of a .45 round is similar to a .300 Blackout subsonic round. Not sure, probably standard buffer and buffer spring ? Even the SOF guys will still do 99% of their gunfighting with supersonic rounds. Thanks for the info and well reasoned opinions. NjZmMjljMGU3ZmYwMTE4YjM1NmVlNzEwZmQ4YjdhN2VhZWEyZWRmM2Y1YmJl For precisely this reason, hunting with subsonic 300 blackout is generally not advised in most scenarios unless youre taking on wild pigs or smaller sized game within short distances. MmQ0NGIwYWY0ZDkzMjQ3MTA3YjE5MTM0ZDFkNzFjZmU4YTNkODkwNGE5YWFl I was waiting until after the SHOT SHOW before I bought a suppressor to see what new thing came out. Given equal penetration a larger bullet will damage more tissue and cause more bleeding. It just so happens that my SOT has such a range and allows me to shoot my 300 BLK subsonics but not supers. 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. NWY3ODNkODRmZWU0NTQ5OTY4OWFkNDE5NDExZjE4ZTZmN2JmZjI0YzRhMWFh Somewhere in south Texas I think makes or sells M1A actions, barrels and other parts. I dont know how many have fired a 5.56 AR-15 carbine inside a room, but its sensory overload. Some have higher or lower cost per round for factory or reloads. - So, the Mode 1 set screw, fully inserted, allows the maximum amount to gas to be used in cycling the weapon? Hornady Subsonic Ammunition doesnt have the loud report of a supersonic round, and paired with a suppressor, its even quieter. MWZhMzE4M2MxNmUzYTg2YmQxN2ZjMWFjOWY0ZWFjYThkZTNjZjU0NzJiZGEy On the other end of the spectrum, use of a supersonic load like the Federal 120g Trophy Copper at 2100fps, will result in projectile expansion to approximately 1.5x the diameter of the bullet, and greater terminal effect. To make the latter work, the . 300blk subs are POINTLESS to run without a can, they're still loud, less effective and unreliable, with a can yes they are super quiet and badass. Even the small .22lr breaks the sound barrier, and gives a small sonic crack. I am planning a .300 BLK as soon as the XCR is available, and I am only interested in subsonic/suppressed. Performance of 300 Blackout Subsonic meets or exceeds FBI Protocol terminal ballistic test requirements. Please be respectful of others. But that's exactly what it was designed for. Subsonic .300 Blackout is plenty powerful, in my estimation, and with radically better shootability than a higher-pressure carbine loading. Supersonic rounds are the standard rounds most shooters are familiar with as they are the more practical rounds for most applications compared to subsonic rounds. As others have pointed out, if you're going to take the longer barrel and not suppress it (or shoot supers suppressed) then there are other calibers that work well in the AR15 platform and give better performance. We also offer our patented AR-15 and .308 Easy Jigs which is the first 80% lower jig that makes it ridiculously easy for a non-machinist to finish their 80% lower in under 1 hour with no drill press required. 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. 300 blk shines brightest when its suppressed right? HI. by JasonM Mon Feb 06, 2012 8:09 pm, Post If not, and you need to hit targets at distances past 3-400 yards then opting to shoot 5.56 NATO instead will save yourself some money. Sub Sonic Ammo out of an Unsuppressed 300 Blackout - YouTube The can boosts the pressure and affects trajectory. 300 Blackout subsonic is one of the quietest rounds to suppress, particularly when fired through a closed breech firearm like a bolt action or single shot rifle. On a different day, I traveled to a suppressor-friendly state and met up with . NzAxZTZjNWI1YTkzYjU4MzU0Nzc0YTU2MjFmMmYyNGQ0OTk3N2ZmN2QzYmZh Reason for that is because the 300 BLK uses almost all the same AR parts used for a rifle chambered in .223/5.56mm. So while many believe .45 ACP to be the mighty fist of God, we know today that pretty much ALL handgun rounds are pretty terrible at stopping threats. Subsonic bullets generally boast a lighter recoil than their speedy relatives, and have an added weight coming to around 180-220 grains in a standard .300 Blackout load. [img]http://i203.photobucket.com/albums/aa221/toobmonkey/MedSig.jpg[/img]. 300BLK comes in two flavors: supersonic and subsonic. The loudest factors from using suppressed subsonic ammunition comes from the sound of the bullet impact and the bolt carrier group cycling back and forth (when using AR platforms). 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.. Subsonic 300 Blackout Ballistics - Velocity & Gel Test Results .btn { I don't have a single SA rifle of any kind, so all I do is read other peoples post about any SA rifle (M1A and other AR types). This is the ammunition you want to train with, hunt with, and be the most familiar with. Shooting 300 Blk unsilenced | SIG Talk Designed for the purpose of close quarter combat for Special Forces, .300 BLK excels greatly with short barrels (barrels as short as 9 inches) and dispenses .30 caliber projectiles with a greater muzzle velocity than 7.62x39 mm which creates a larger wound cavity. YTZjMjk4NWM1MTdlNTA0ODc1NTQ5ZmRkODE5MzkwNjAyNmQwZTc0M2RhOWY2 300 BLK is known for subsonic performance but one cannot discount the great performance of supersonic offerings as well. Post Versus 6.8, you're not gaining anything but diameter. I was shooting subsonics, while my suppressor sits in the gun store safe waiting for some schmuck to rubber stamp a form, because they're all that I could find. A 12-gauge slug over-penetrates.. text-align: center; For the vast majority of applications, supersonic ammunition is the most practical choice, and it has the added benefit of being cheaper as well. Second, you have the. If you have any interest in shooting quiet be it with a suppressor or not (subsonic 220gr is a little louder than a .22 unsuppressed) the 300blk is THE BEST subsonic/supersonic rifle available. But while energy transfer is very important it does not tell the entire story. That said, the 30-30 has killed more white tail deer in North America than all other cartridges combined. NTM5OTc1MGMzYzdhYTJiZGM5NmZjOGU0NWNhYjI0NDhjZjc5NWJjYWIxOThm Use factory loads and factory brass for reloading. 300 Blackout 9" Noveske Barrel (pistol length gas system) STAG Upper and STAG Lower ? 1. Is .300 BlackOut Subsonic unsuppressed significantly quieter - Reddit There is no noise from the action or any created via the ejection process as noticed in a semi automatic firearm. What's louder unsuppressed? 9mm vs. 300 blackout (subsonic) The 300BLK also suppresses very well. Thought about getting a 10.5 barrel to see if it corrects the cycling issue. But! Just a bit about the whole defensive rifle debate: some say something like 5.56 is not a good choice for home defense. Generated by Wordfence at Mon, 1 May 2023 8:13:48 GMT.Your computer's time: document.write(new Date().toUTCString());. For close range pig-hunting, it's a game changer. I happen to be one of those people. I can say that it hasnt seized up the way other restrictive style blocks have, and I feel thats a good sign. Buy American Eagle 300BLK 200gr Suppressor. document.write(new Date().getFullYear()) Copyright Hornady, Privacy Policy | CCPA Request | Accessibility Policy | Terms of Use, Designed and developed by IdeaBank Marketing. Factory ammo is unreasonable high, but reloads can be as cheap as 223. A 16" .300 blackout gun running supers and suppressed is still pretty friggin quiet. First, supersonic ammunition was tested unsuppressed through a custom AR-15 pistol with a Brownells 10.5-inch .300 Blackout barrel with a 1-in-8-inch twist rate. Others chose faster and lighter rounds because its a rifle, not a pistol. 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. Given your situation, a "pistol" setup may be in order. That really all has to do with bullet design/bullet engineering. The additional bullet weight keeps the rounds from breaking the sound barrier, and gives them as much energy as possible. Unless you have rare earth metals coming out consistently from at least one end of your body the average person might not be able to afford consistent training with subsonic 300 BLK to be proficient. by Recoil737 Fri May 27, 2011 4:38 am, Post Subsonic rounds hold one key advantage, they run really quiet when suppressed. Btw: Supersonic ammo is also a really bad idea because of the VERY loud report and large muzzle flash. Our Price: Given an option, a little larger-diameter gas port adds more assurance that a subsonic will work through an otherwise supersonic setup. Manufacturer #: SUP300BLK (20) UPC #: 020892224483. Based on my work it's very tricky to get subsonics to cycle a standard-length XCR-L action, even . margin-bottom: 10px; Subsonic rounds have about the same energy on target as a .45 ACP round. NetJnkie 6 yr. ago Oh duh. I got into .300 BLK because it excels in short rifles and has subsonic ammo for suppressor use. Depending on the load, some 300 blackout subsonic rounds are quiet enough to comfortably use without ear protection. - And the Mode 3 screw allows a varied amount to gas to be used in cycling, and the correct amount of gas (and the setting of the AGB) is dependent on correct cycling, using the procedure outlined on page 35? Sign up to receive new product announcements, special offers, and the annual product catalog. I now am thinking it could be dwell time. Please keep it civil people. Centerfire shooters looking for ultimate quiet will often reach for 300 Blackout subsonic ammunition. NjI2MDFhZjNkMzY1NTA2MTQxNDNlYjJmMDNhNTQwOWM1ODc5MGRhZWY4Njlk Thoughts or ideas? by 2bad4u2 Mon Feb 06, 2012 11:17 pm, Powered by phpBB Forum Software phpBB Limited. 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. Suppressed 5.56 is around 135db. AR15.COM is the world's largest firearm community and is a gathering place for firearm enthusiasts of all types. Discussion about rifles in 300 AAC BLACKOUT (7.62x35mm), hosted by the creator of the cartridge. 300 Blackout, hype or worth it? : r/ar15 - Reddit The 110gr Barnes TAC TX are great hunting bullets, and while we could argue all day about ballistics, you can't argue that the 300BLK is the simplest conversion and its effective. Is 300 blk worth it unsuppressed? Besides several Blackouts I shoot with short bbls and suppressed, I also have some 16" rifles. With high-quality cartridge cases and primers, Subsonic Ammunition offers the performance and accuracy shooters have come to expect from Hornady. Supersonic ammunition will provide more range, energy delivered on target, and less drop or wind-drift at range. If there's no can then this is a dumb argument. It is nice to hear other shooters . In general, most people prefer a self-defense rifle bullet that expands rapidly and doesnt over-penetrate so that bullets wont travel through multiple walls or similar structures. You are supposed to shoot super Sonic on the lower setting and use the higher one for shooting subsonic without a suppressor. by 300Blk Fri May 27, 2011 7:25 am, Post .btn-warning { America's Ultimate Shooting Sports Discounter, Subsonic Success: Getting Good Function From a .300 Blackout, The preceding is a specially-adapted excerpt from, Click to share on Facebook (Opens in new window), Click to share on Twitter (Opens in new window), Click to share on Pinterest (Opens in new window). So this brings me to my final points/questions. From heavy subsonic loads to supersonic rounds, both with and without the silencer attached; we experienced no malfunctions of any kind". The Sub-X bullet used in Subsonic Rifle features a lead core. M2UyMzRiN2ZjNmVlNjc2MzVhZWYxY2YyZTc3NThhMDkyMjY3YjllMDhkNGJm Required fields are marked *. Subsonics are expensive and their performance is marginal compared to supers. I feel the concept by design puts less stress on the internal parts and I hope manufacturers continue developing in that direction in order to better refine how we adjust ar gas systems. It has a adjustable gas block with two settings, smaller opening and larger opening. Fact of the matter, it is AK ballistics in the reliable AR platform. Theyre not normally as overt, but theyre thereextra-quick bolt unlocking, excessive carrier velocity and on down that list. The Mission of Cheaper Than Dirt!
300 blackout subsonic unsuppressed