How Quiet is a Suppressed .300 Blackout, Really? - AR15.COM
2019年6月12日 · From the numbers I have seen, .300 BLK gets you down to around 120 dB. 9mm suppressed is around 125-126 dB. .45 ACP suppressed is around 135 dB. Yes, I know these numbers can and do vary with suppressor type used and if they are low back pressure or if measuring at the shooter's ear or measuring elsewhere.
300 Blackout Worth it Without Supressor - AR15.COM
2021年3月18日 · Being that we can't have suppressors, if you want to go short barrel, .300blk is the way to go. 7.62x39 is cheaper, but it is blastier and less accurate (out of an AK) than .300blk. It is also one of the few deer legal AR rounds (straight walls are also legal) in the state when used in a single shot pistol.
Best 300 blackout suppressors - AR15.COM
2020年12月4日 · 14 oz - 1.4 oz + 1.85 oz Plan B = 14.45 oz silencer. 14 oz - 1.4 oz + 1.85 oz Plan B + 2 oz Cherry Bomb = 16.45 oz system total. Nomad + Titanium Plan A Setup (using a SPC plan A) OAL 6.5" length (assuming Plan A and direct thread stick out the same amount) / Length past muzzle approx: 5.917.
300 BLK: Running suppressor under handguard - AR15.COM
2018年1月29日 · 8.25” barrel, 12” handguard, AAC 762SDN6 suppressor. Handguard is oversized so it fits fine. It doesn’t get too hot. Stuck it on one of our M16 lowers and we did two 20 round mags on full auto and the suppressor got hot but I could still use the rifle with no issues. Bought a Sandman-K to build a 7.5” 300blk upper.
.300 Blackout Buffer and Buffer Spring Recommendation?
2023年1月20日 · I recommend running the heaviest buffer on a normal spring that will still cycle. You want to delay the action from opening as long as possible, as 300BLK is one dirty mother, especially suppressed subsonic. Posted: 1/20/2023 8:23:57 PM EST. [#2] Depends on a combo of many things - ammo, barrel gas port, gas block sizing, and suppressor.
Which Palmetto State Armory 300 blackout with suppressor
2020年8月17日 · The nomad is a larger diameter can and will not fit under many handguards. I already have a 10.5 in 300 upper and it has about 2 inches of barrel showing. I don't know but I ordered a PSA complete upper in .300BO (8.5" iirc) and the muzzle profile WAS NOT suitable for use with a suppressor.
Suppressing 7.5" barreled 300 blackout? - AR15.COM
2018年3月21日 · Most pistol suppressors are only rated for subsonic 300 blackout. Off the top of my head the few that are or might be rated for supersonic 300BO are Omega 9k, Wolf 9sd, and Mystic X. Centerfire rifle cans that take pistons and be used on pistols such as Optimus and Hybrid also can handle 300BO supers.
Suppressor for 5.56 and 300 Blackout - AR15.COM
2012年8月4日 · IMO Surefire makes the best QD mounting system. If you're going to move one suppressor around between multiple rifles, the QD system deserves to be a priority. No one ever gripes about Surfire's QD system. We're really happy with …
Why is my suppressed 300 BO still so loud? - AR15.COM
2018年5月22日 · Make sure you’re bullets are actually subsonic. My 8” barrel suppressed w an Omega can spits out Berry’s copper plated 220 grain pills rather quietly around 870 to 900 fps. Don’t get discouraged. There’s different loads you can try as well. 300 BO is meant for the reloading enthusiast when shooting suppressed.
300 BLK through a 9mm suppressor? - AR15.COM
2015年1月9日 · I plan on .300blk Lehigh subs through a Ti-rant 9mm... I have a Thompson Machine Isis 2, 9mm can pending. Brooks, (the owner) has a video where he shoots full power .223 and 7.62x39 through the Isis 2 can. He flat out warns people "dont try this at home", but shows that a few rounds of .223 or 7\62x39 wont hurt the can.