AR 0.50 threads on SAR-1 AK: muzzle brakes--

[Ignition Override]

Is there an effective, mod.cost AR brake which goes on a r.h. threaded muzzle for .5x28?

It must allow a standard 7.62x39 bullet to pass through.
I've never had any sort of brake on any of my gun and nothing about them.

A nice guy still selling a very popular 'AK brake' on Armslist TN tried to fit it on my rifle.
In my opinion the only slight drawback of my AKs is the muzzle rise.

 

[Mobuck]

1/2x28 threads on a 7.62 doesn't leave much meat on the muzzle. Another option would be an adapter from 1/2x28 to 5/8x24(common .30 muzzle thread). I saw one on e-bay that doesn't have wrench flats so most likely wouldn't show beyond the muzzle device.

 

[precision_shooter]

1/2x28 brake made for 300 blackout AR should work fine.

 

[Ignition Override]

Thanks.

My calipers measured the muzzle diameter at three indexes smaller than 0.50".
Either .03 or .003 smaller.

precision_shooter: Do you remember the approx. (lower) price for the brake which fits a Blackout, if the moderate-priced brake is pretty effective?

 

[precision_shooter]

Trying to remember where I saw it...
Doing some googling but not having much luck. It's been months since I saw it and now can't remember where.

 

[precision_shooter]

Sorry can't find what I had seen a few months back.
But a 9mm bore break threaded 1/2x28 are out there. Just google 1/2x28 9mm brake and you should come up with quite a few options. Spikes Tactical has one as well as a few others.