Tubbs used to sell a tungsten weight for the carrier, it made all the difference in mine, easier on the brass too. JP makes a weight system for the buffer/carrier now. If I build one, that's would I would get. Weight is your friend, unless your shooting offhand.

Quote Originally Posted by beast556 View Post
Hands down best brake on the market precision armament m4-72.
Ever laid down next to a Fat Bastard?
https://www.americanprecisionarms.co...g-muzzle-brake