Originally Posted by Sharpshooter243
I have a Vais muzzlebrake for a .308 dia bullet would it be ok to use it for a 6.5 dia bullet? I know the .308 is bigger but will the hole being bigger throw the pressure around the bullet off?
If the bore diameter of the muzzle break is any larger than 20 to 25 thousandths it will
become less effective .
For the price of a brake ( arround $100.00) I would recomend getting a new one with the
right bore dia.
It is not uncommon to bore out the brake a little to accommodate a larger bore as long
as you don't remove to much material.
J E CUSTOM