Thread: Barrel threading for suppressor

@DPT just had my rifle threaded 1/2-20 by a local guy (haven't used him before), putting on your 1/2-20 can is fairly hard(no the rear bush isnt touching), but it goes on, If I try a 1/2-20 T2 Terminator Break it goes on easy as, any ideas what I can do to make your can go on easier? (haven't had troubles with other rifles threaded 1/2-20 with this can.)