Originally Posted by Tikkamike
What are you guys running for bullet clearance on your 338 Lapuas and other big 338's I am thinking of a Muscle Brake with .020 clearance. any info would be good.
If properly installed .020 thou is enough (.010 each side) .
Some people like .025 to .040 clearance to make sure that the bullet does not touch
the break when fired.
I like .020 and think that the break works better when tolerance is close.
J E CUSTOM