03-09-2022, 12:46 AM
Which barrels are we talking about?
I have/had 4 barrels from different mfrs:
monster, faxon, uintah, ballistic adv, and the most variation for a given bullet has been 0.010-0.020 in chamber size to lands, and that much only on 1 or 2 bullets. Only a sample of four barrels, though.
I have/had 4 barrels from different mfrs:
monster, faxon, uintah, ballistic adv, and the most variation for a given bullet has been 0.010-0.020 in chamber size to lands, and that much only on 1 or 2 bullets. Only a sample of four barrels, though.