Freak insert and barrel specifications/standard?
Hey Simon, I wanted to check something with you, regarding proper standards for freak inserts (and for freak-compatible barrels). I'd like to get the real standard out there to make sure anyone building barrels to suit em is using the right dimensions, same goes for the inserts.
What I'm working from currently:
Insert: .740-.741" Diameter, (5.065-5.070" length?)
Freak bore without retention oring: .743-.744" diameter bore, 5.055-5.060" depth
Freak bore with retention oring: .745-.750" diameter bore, 5.060-5.070" depth?
Would really like to find out how close to the standard these are, but most of all I'd just like to see that standard published for easy access.