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Will it fit on 300 blackout??? — 2 Answers

by Quimm, from FL, United States Asked on May 9, 2023

Name Lancer Viper Brakes (4.9)
$251.99 $213.99 Save 15%
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A
Answered by Hunter, Gear Expert, from OH, United States, on October 03, 2023

The Lancer Viper Brakes .308 models could be used for 300 Blackout if the muzzle is threaded for 5/8x24.

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A
Answered by Yurgon, member, from FL, United States, on September 26, 2024

I'd think it would be massive overkill for a wimpy little 300 Blackout. I have it on my AR10 308ate Winchester and it along with my tuned gas block and recoil reducing buffer tube makes the gun have less recoil than my AR15 chambered in 5.56 with a standard A2 flash hider.

I purchased it originally for high rate sustained fire, so I could minimize muzzle rise. I've since replaced that brake with a Lantac Dragon Silencerco ASR brake but only because I plan to run it suppressed.

Looks like I'll have to give it a go on my 300 blackout lol. I'm guessing it will feel like shooting a bb gun. It really works that well.
It also will give you a concussion and every other person at the range will hate you. It makes an excellent anti human device. The sound and muzzle blast is bar none.

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