For those of you have had a new Criterion barrel installed on your M1, Mini g, M1A, etc., have you lapped the barrel, and if so, did you perceive any benefit?
JGW
For those of you have had a new Criterion barrel installed on your M1, Mini g, M1A, etc., have you lapped the barrel, and if so, did you perceive any benefit?
JGW
I can say that I have never done it.
Bore lapping? Never...
!
Criterion barrels are lapped at factory
"I am the master of my unspoken words, and a slave to those that should have remained unspoken. ...
"Official 2010 Mini-G & 2011 Summer Postal Shoot Biggest Looser"