AAC Muzzle Brake dimension ?

rero360

Sergeant
Full Member
Minuteman
Apr 30, 2008
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South Pasadena, CA
Does anyone know the length added to the barrel using the AAC Blackout 51T muzzle brake?

I'm looking to build a new upper for my AR and want to make sure that the brake will get me to the 16" mark with a 14.5 barrel.
 
Re: AAC Muzzle Brake dimension ?

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: Kahlendrrari</div><div class="ubbcode-body">i cant recall the exact amount, but it does bring total length over 16" i got them on both of my uppers
</div></div>

i take that back, i have the SPR/M4 mounts on my uppers
 
Re: AAC Muzzle Brake dimension ?

Thanks guys, I imagines it would as it looks a at least as long as the normal A2 flash hider, just wanted to make sure, for some reason AAC doesn't list the specs on their website. No need for exact measurements Outsy, thanks though.
 
Re: AAC Muzzle Brake dimension ?

I just measured mine ... I was in the other room working on my shotgun, it measures from the shoulder to the tip 2.567 inches. That is an 18 tooth Blackout mount .. for a M4-1000, I would assume that the 51 tooth for the M4-2000 would measure the same.