Re: AAC Muzzle brake 1/2 x 28 question
<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: cms81586</div><div class="ubbcode-body">AAC does make a 1/2x28 .30cal brake. It was initally done for use with 1/2x28 threaded DSA FAL's IIRC. Contact Silencer Shop, Allen Arms Tactical (ask for Randall), Accurate Ordnance, and Silenced America. If they don't have one they'll be able to let you know when it will be in stock. At the very least one of these places will be able to point you in the right direction. Best of luck!
CMS</div></div>
FAL has 9/16-24 LH. I'd be surprised if they did a 1/2-28 in .30. Even 6.5 stuff is bigger than that.
Have you thought about getting those threaded rings that step up the thread size? The inside threads would fit your rifle, the outside would be 5/8-24. You'd just Rocksett that on. Not sure who makes 'em, but some suppressor companies offer them I think.
You could also get a 5.56 brake and take it to a gunsmith and have it put in a lathe and opened up a bit. Take all of a minute to set up and do. That would be the smoothest way I think, as you are so close already.
Lots of options though. But I think the last is best. Know that AAC won't do any special work for you though, if they don't have it in stock then they don't do it.