300 blackout subsonic unsuppressed

308 caliber bullets have the greatest range of options of any caliber. The .300blk round has skyrocketed in popularity the past decade. The 300 AAC BLK is very similar to the Winchester 30-30 in velocity and energy for equally sized bullets. A friend of mine likes to hunt with a 16" 300 blk over his 6.8 when hunting everything from deer, hogs and coyotes. ZTAwMjMwYmQ2M2ZjMTc1ZjMxYzkwMGE2NzlkNjg2NWRkZWNhZTFkZmJmZDNm Notify me of follow-up comments by email. That really all has to do with bullet design/bullet engineering. The speed of sound (in reference to how it travels through air, like a bullet) is approximately 1,100 feet-per-second (fps) at sea level. First, compared to the .223 Remington, you're launching a larger caliber and heavier bullet at supersonic speeds. I've only shot a couple through my 300's just to make sure they work and have been ratholing the rest as my wait should be over next month and I can break in the new can very well. It cracks me up, that the 320 pound, crisco leaking computer chair army speaks of subjects that they "read" on the internet. Frangible is best for the indoor range. MGQ3NDgzZjU3MzUxOGM3ZmI4ZGY1NWNkMjkwNDhjZTZkZTU2YjI4MDk3YjU3 I like 6.5G and 6.8 alot as well, but the mags and bolts are annoying and more cost. If there's no can then this is a dumb argument. My SIG MCX Virtus 9" 300 blackout has about 300-400 rounds through it. Theres much said, unsubstantiated, about over-penetration of higher-velocity bullets. 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. ZmUxYmM0MjAwZCIsInNpZ25hdHVyZSI6IjZiNGY3ZjE4ZWI4NWIwNmFlNTli 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. -----END REPORT-----. On my build, I chose to accept the one-trick-pony approach. Get an AAC barrel (pistol gas) and run M4 style BCG, buffer and spring and you are GTG with super or subs. eyJtZXNzYWdlIjoiMDc2MjAyNzUzMDYxOWMyOGNiMTAyYTBjMWQ0N2UxNDQ2 If you've chosen 300BLK to help accomplish this goal, you're on the right track. Performance of 300 Blackout Subsonic meets or exceeds FBI Protocol terminal ballistic test requirements. NTM5OTc1MGMzYzdhYTJiZGM5NmZjOGU0NWNhYjI0NDhjZjc5NWJjYWIxOThm - 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? Access features of the Reloading Handbook on your mobile device with the Reloading App. Only using unsuppressed 16" 300blk is hard to justify over other options. I let my son shoot my 300BLK AR, subsonic unsuppressed, when I forgot to pack his .22 on one of our trips to the range. They just expected people to know this. It won't be a huge difference though, and both will be loud indoors. 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. Yes. 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). Thanks for the info and well reasoned opinions. 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. https://www.youtube.com/watch?v=Dh7Apv8YyVM?t=5m39s. transition: color .15s ease-in-out,background-color .15s ease-in-out,border-color .15s ease-in-out,box-shadow .15s ease-in-out; 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. This was never listed in their product description, manuals, or even in their FAQs. Other than to check performance on a chrony or to look for keyholing? If have two, 6.8s and you are thinking of a 300 blk.i say do it. There are so many custom bullets and loads being developed. by 300Blk Fri May 27, 2011 10:17 am, Powered by phpBB Forum Software phpBB Limited. N2M2ZTg5ODdhMWQ0ZjA0YzY1Y2RkYzQ0OGUwNmRmZGYzODg5MWVjNzk1YjMx Fact is, they are not out just yet - so you probably need a 5.56mm upper for now. You are supposed to shoot super Sonic on the lower setting and use the higher one for shooting subsonic without a suppressor. If you like wasting money on subsonic ammo put a lighter buffer or Nemo arms reduced power spring. Subsonics are expensive and their performance is marginal compared to supers. On the other hand, supersonic offerings, when combined with suppression, will still conceal ones position and affords longer range lethality due to flatter shooting, lower weight bullets. A suppressed supersonic load will have a lot more gas coming back into the action compared to an unsuppressed subsonic load (these two examples are the extremes). by hugegator Mon Feb 06, 2012 7:53 pm, Post The information provided here does not represent the views of Cheaper Than Dirt! Centerfire shooters looking for ultimate quiet will often reach for 300 Blackout subsonic ammunition. All comments are held for moderation and will appear after approval. The XTP bullet in Subsonic Handgun has built a world-class reputation for accuracy and stopping power. A combination of 300 blackout subsonic rounds and a suppressor device means being able to retain all your senses in an outdoor environment while even dumping your magazine includes the added benefit of not disturbing others within the area. The Sub-X bullet used in Subsonic Rifle features a lead core. Suppressors - Subsonic 300 Blackout Suppressor Short Can Short List | Sniper's Hide Forum Thunder Beast Dominus, Dominus-K and 338SR on 8" 300 BO Bolt Gun Sound Test Share Watch on The Sniper's Hide App is here! Suppressed .300Blk is under 120db and easily hearing safe. The Mission of Cheaper Than Dirt! 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. So, if you think .45 ACP is a reliable choice for a defensive round, subsonic Blackout beats it. We utilize state of the art 5-axis CNC machines to mill all our .308 and AR-15 80 percent lower receivers to incredibly precise tolerances using premium billet aluminum. Manufacturer #: SUP300BLK (20) UPC #: 020892224483. With high-quality cartridge cases and primers, Subsonic Ammunition offers the performance and accuracy shooters have come to expect from Hornady. 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. Anything more and I get FTF,FTE. You don't have an "issue" with your 300blk if it won't run subsonic ammo UNSUPPRESSED! I have multiple 16 inch barrels in 300BLK and they work perfect. The additional bullet weight keeps the rounds from breaking the sound barrier, and gives them as much energy as possible. by LYNRDSKYNRD Fri May 27, 2011 8:43 am, Post YTMyZGRiMDU5NDZiNjA1ZmIwMjgwZTgwMWE0ODkxZGYwMzFiZWRjMTU3In0= Matter of fact of the 5 deer I took this past season, 1 was with a Ruger American Ranch Rifle in 300BLK, and 1 was with a 16" Daniel Defense 300BLK. The 7.62x39mm is another that can be made to be a great subsonic cartridge (but most factory ammo is supersonic). Subsonic is also preferred where the hunter wants to limit the maximum range of projectiles. All Rights Reserved. ODE2NzBiY2U5OTUxNjZhZTJhYmFkOTZlNzc1MDdhMDdmNmRiMTEzZDRmZWI0 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. Would have spent my money on a Garand or old levergun. What is the diameter that your expanded subsonic .300 will achieve in the human anatomy vs that of the much wider 45(+P or even non +P for that matter)? 300BLK comes in two flavors: supersonic and subsonic. Thats another debate for others to work through in other articles, but its my story and Im sticking to it. The supersonic, though, needs a gas port positioned at seven inches forward, standard carbine location. 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. Without the velocity of supersonic rounds, subsonic 300 Blackout rounds are not able to routinely make clean shots against large game. It is still fun to shoot, even though i now have an 8.5" sbr suppresssed. Discussion about rifles in 300 AAC BLACKOUT (7.62x35mm), hosted by the creator of the cartridge. From heavy subsonic loads to supersonic rounds, both with and without the silencer attached; we experienced no malfunctions of any kind". I dont like that I need a tool and I hope someone makes one that is finger adjustable or at least adjusted by using a round. Hornady Subsonic Ammunition doesnt have the loud report of a supersonic round, and paired with a suppressor, its even quieter. In terms of ballistics and terminal performance, supersonic is where 300 BLK really shines, especially in SBRs, and especially compared to 5.56 for short to mid-range use. text-align:center; Powders are selected for optimal performance and consistency from lot to lot. 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. Kind of like haircuts: they can take it off but cant put it back. If I couldn't suppress or SBR, I probably not even go with another AR. If you're looking for "Hollywood Quiet", these are the loads you want to be shooting. These advantages are powerful features of subsonic rounds and are made the most effective when applied with a suppressor device. 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. HI. Interested in picking up your own suppressor device? NjI2MDFhZjNkMzY1NTA2MTQxNDNlYjJmMDNhNTQwOWM1ODc5MGRhZWY4Njlk Fixed gas block and std buffer spring. No it is NOT worth it unless you are going to go shorter than 10.5". Second, you have the. Despite larger bullet expansion size the temporary and permanent wound cavities of expanding subsonics are typically much smaller than expanding supersonics. MjI3YjA3MzA4NzgwNTg1ZWFhZDYzZDIwODBiN2U5YzkzNDkwN2NlYzVkNmRl I reload all my stuff so factory ammo prices aren't a consideration for me. 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. MzEzZWEzN2Y4MzNkYzJlMGFlOGE1Y2Q4ZTA0ZjVhMjEzYTgxNDI4NjAwMGMx A heavier buffer and spring, or an adjustable gas block, can provide the cushion the supersonic needs to avoid over-function.. Have you had success getting good function from a .300 Blackout? by JasonAAC Fri May 27, 2011 10:14 am, Post 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. Any use of this content without express written consent is prohibited. At 200 yards, the 60.5 inch bullet drop of a .45 round is similar to a .300 Blackout subsonic round. That's why I have 3. Post Post 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. Subsonic 300 Blackout rounds perform extremely well for their intended purpose. You are using an out of date browser. It may not display this or other websites correctly. } In the dark, maybe just up out of bed, and then theres a blinding fireball and an ear-splitting report, and its difficult to recover situational awareness, especially at my age, and even with my rail-mounted light. OGJhNzU0ZDAyNmMyMDExZWRhOTJmMGM4NDllNjUwODgxZmE1NDljYTRjOGYx The newer braces are less ugly & stupid than just a couple years ago. 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. We offer several different.300 blackout build kits for whatever your needs are. Before i got a 6.8, a 16" .300 unsuppressed was my primary hunting rifle. We reserve the right to edit as appropriate, delete profane, harassing, abusive and spam comments or posts, and block repeat offenders. And a small percentage of you claimed that using a 300BLK AR15 in a life or death situation was nothing more than a mall ninjas wet dream. For the vast majority of applications, supersonic ammunition is the most practical choice, and it has the added benefit of being cheaper as well. For a better experience, please enable JavaScript in your browser before proceeding. ( 3) Write a Review Ask a Question. The truth is that supersonic .300 blackout is absolutely better than subsonic, in all areas but one. 300BLK comes in two flavors: supersonic and subsonic. If your reloading you shouldn't have to worry about what the manufactures are focusing on with the supersonic. OTRlZDE0ZDEyNzgwZjIxZjFlZDdhOGQ3YWVlNWJjZjQyZjg4N2Q0YTQwNDhj Not sure what diameter gas port it has My Problem - Supersonic rounds = seem to function fine / no problems In keeping with this motif, an AR-15-style bolt carrier works best with subsonic. Due to NFA laws in my home state, two different guns were used for this test. Hornady Subsonic Ammunition designed for accuracy and performance below the speed of sound now comes in both rifle and handgun loads. Generated by Wordfence at Mon, 1 May 2023 8:13:48 GMT.Your computer's time: document.write(new Date().toUTCString());. For anything larger, or at distance, we would recommend going supersonic. 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. Forget about cut brass. Almost forgot about ammo. Ive written thousands of words about its evils and ways to lower it for other applications. Subsonic Handgun utilizes tried-and-true XTP bullets that expand reliably at subsonic velocities. Thats port pressure. Not technically the same as chamber pressure, but its from the same source. Running subsonics out of a 16" gun and suppressed is almost hollywood quiet. Instead of just yelling at the clouds, I thought we could bring in a few experts in the field of ammunition development and ask them for their thoughts on the matter. For those 'go loud' engagements you could opt for supersonic rounds to take the ballistic advantage of full power rounds. But that's exactly what it was designed for. Products manufactured by 80% Arms carry a lifetime warranty against manufacturing defects. The supersonic and subsonic bullets draw their names from how they each respectively relate to the sound barrier. We will promptly replace or repair any product that we determine to be defective. On the contrary, YouTube some videos on 300BO performance and you may be surprised. 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). 300 Blackout Ballistics Test Results. Now I want a 16". Besides several Blackouts I shoot with short bbls and suppressed, I also have some 16" rifles. .tfb-affiliate-link{ } Suppressing a supersonic round does a great job of protecting your hearing, but you'll never get the Hollywood effect. It's that quiet. 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. Now, there are some very effective flash suppressors out there, but they dont take a bit off the noise. Most subsonic blackout ammo uses a bullet in the 200-grain range, and, of course, .308 diameter. 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. TNVC/NGI Giveaway: 15 winners with over $7000 worth of prizes!! I've been tying to keep an eye on 300BLK supersonic development, for me what comes out of supersonic in the next months will tip the scales on whether I go 308Win or 300BLK on my next purchase. 300 was designed to fill the short and quiet roll. by 300Blk Mon Feb 06, 2012 7:44 pm, Post The XTP bullet in Subsonic Handgun has built a world-class reputation for accuracy and stopping power. Id suggest running a standard USGI-spec buffer and plain old standard variety carbine-length spring for subsonic. If you want a combat rifle with a hard-hitting round, .300blk has you covered. Supersonic is your traditional rifle round. M2E4MmIxYTg4Yjk2MjY3ODhlNzJjZmZhYWY1ZGZkMTdmNzYxZWIxMWZjZDdk Here is what I know about full power ammo: Excellent, more than enough variety to make a decision. [ARCHIVED THREAD] - 300 Blackout, is it worth it if you can not go short or suppressed? You could run with subsonic rounds for quiet engagements while equipped with a suppressor to maintain the element of surprise and your hearing. I have a 7.5 300 blk pistol with a weak spring & mil-spec buffer, completely closed adjustable gas block and it will only cycle 110gr V-Max rounds. Factory ammo is unreasonable high, but reloads can be as cheap as 223. There is no noise from the action or any created via the ejection process as noticed in a semi automatic firearm. 2023 Modulus Arms | 80% Lower Receivers and 80 Lower Jigs. Even the SOF guys will still do 99% of their gunfighting with supersonic rounds. First, Im always willing to risk boring knowledgeable readers with really basic information because its important to start at the start. The difference between subsonic rounds and supersonic rounds, as implied by their etymology, remain in their ability to break the sound barrier determined by how fast the projectile travels. Subsonic Blackout has a radically milder blast and report than 5.56 or supersonic Blackout. user-select: none; by Recoil737 Fri May 27, 2011 4:38 am, Post Theres not enough gas in subsonic, or theres too much gas in supersonic, for both to function through a system set up more ideally for one or the other. But! To make the latter work, the . by 2bad4u2 Mon Feb 06, 2012 11:17 pm, Powered by phpBB Forum Software phpBB Limited. I am planning a .300 BLK as soon as the XCR is available, and I am only interested in subsonic/suppressed. I dont think thats really a factor. Brad Criner, Senior Director Sig Sauer Ammunition. by JasonM Mon Feb 06, 2012 8:09 pm, Post I prefer the looks of the Shockwave Blade type brace if you need to do a brace. I hope this was helpful, cheers. This purpose excludes taking down big game effectively and ethically. 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). Optimal performance is guaranteed if you run the barrel unsuppressed with supersonic ammo or suppressed with subsonics. How to Assemble and Use the GST-9 Infinity Jig. Any bullet thats built to either fragment or readily expand (not the same things but about the same effect) isnt going to get much farther after it meets a solid object. These two factors make suppressed supersonic rounds very effective and an attractive choice in confined close quarter environments. MmI2MDAzY2VkZmQ4MzZiZmU1OWQzZjU2ZDIxMmM4OTBjMGM2NDQ3YWEzNTUz 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. by doubloon Fri May 27, 2011 8:16 am, 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. Hopefully, this thread will have a few more good responses and I'll just post a link to this discussion whenever a new 300 owner decides to ruin their barrel. 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.. line-height: 1.5; MTk0M2U1ZTMxOGQyNTJjOTE5YzU1MTJiZjA2NTkwZDJkNWU2OTBiM2IzYTMw [emailprotected], Reduced risk of over penetration from a pass through projectile. YTUxMmIyNTZhYzgzN2I2NjhlZGE3YWZjMTQzMmM2MDUxNDIyNWM2NWRhYzkx 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. I had been considering the .300 Blackout for a while too. 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. ZmFhY2U2NzcyNzJhN2Q2YzJkN2FhYWEwMzYwMDBjOTY0ZmFjMGE1NzMyNWIx I have it specifically because I don't want to hunt deer with a 5.56, and it's the easiest cheapest conversion for a AR-15 to make it a viable hunting rifle imo. I got one just to have another round to play with. 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.

1995 D Dime Error Value, How Are Sand Dunes Formed Gcse, Peartree Practice Econsult, Articles OTHER