about what length does the barrel on a MKII have to be to make the majority of 22lr shot from it subsonic?
i hate buying subsonic ammo.
im thinking of chopping a MKII down to about 3.5''- 4'' or so.
anyone with a MKII 4B? (the bull barreled 4'' MKII)
chrono info?
i hate buying subsonic ammo.
im thinking of chopping a MKII down to about 3.5''- 4'' or so.
anyone with a MKII 4B? (the bull barreled 4'' MKII)
chrono info?
