Hi. Doesn't matter with a BNIB barrel either. Even a new barrel will have a chamber that's slightly different from another new barrel. Has mostly to do with the wee bit of wear the tooling gets every...
Type: Posts; User: Sunray; Excluded Forums: Milsurp Knowledge Libraries (READ ONLY)
Hi. Doesn't matter with a BNIB barrel either. Even a new barrel will have a chamber that's slightly different from another new barrel. Has mostly to do with the wee bit of wear the tooling gets every...
Assuming you're talking about off-the-lands stuff, there is no such measurement. Every rifle chamber is slightly different and every one of 'em prefers a different distance off-the-lands. All of the...