Unique Username
Member
- Joined
- Jul 28, 2021
- Messages
- 7
That. That’s what I was looking for. Your fired cases are coming out 002 larger than mine. (1.463 vs. 1.461 ) Granted, out of a bolt gun, but it’s the numbers I’m curious about. Fired brass vs. sized in other people’s rifles. Would there be a pattern? If in theory all chambers are within 1/100” of each other, the ability to truly fireform a case at the speeds a semi auto cycles as opposed to the completely controlled environment in the chamber of a bolt gun? If bolt guns fired cases were always trending larger than semi auto cases, then it could mean semi autos aren’t really fire forming to the chamber and the cases are being sized way too short based on false numbers.223 bolt rifle used in modified type bench shooting. With the Hornady comparator I size my brass to 1.461" - 1.462".. I also trim back cases to 1.755" and run them out to the max of 1.760".. Before sizing they are coming out of this rifle at 1.463"
I dunno….. maybe I just need to get out more. lol