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View Full Version : Installing Muzzle brake on AR15


Mattp27
March 3, 2011, 08:47 PM
I just bought a WOA SPR barrel. I am going to put a JP Enterprise Bennie Cooley muzzle brake on it. How hard is it to get the brake to line up right? Do I need to order special washers or anything? Also what is the best way to secure the barrel without scratching it up?

DnPRK
March 3, 2011, 10:11 PM
If you are extremely lucky the brake will align without a washer. A friend with a lathe could take a little off the rear of the brake or barrel shoulder to get it to align. Otherwise, use a crush washer or peel washer.

HiBC
March 5, 2011, 01:41 AM
Whatever you prefer is fine by me,I have found the noise level from similar brakes to be a problem.
Any of the flash suppressors are easier to live with,but have fun your own way.