6BR headspace question

[Tokimini]

I am in the process of converting a Savage model 12 chambered in 270WSM to a 6BR. I re-configured the bolt, installed the new barrel and set the headspace with a Clymer BR go gauge. I used the tape trick as a No Go gauge and the bolt would not close. I then tried several Lapua cases. The bolt closed on both the taped and untapped cases. The barrel is a McGowen and was chambered specifically for Lapua brass. I'm wondering if I have a problem, or should I set the headspace using the case instead of the go gauge?

 

[Erik Cortina]

I am in the process of converting a Savage model 12 chambered in 270WSM to a 6BR. I re-configured the bolt, installed the new barrel and set the headspace with a Clymer BR go gauge. I used the tape trick as a No Go gauge and the bolt would not close. I then tried several Lapua cases. The bolt closed on both the taped and untapped cases. The barrel is a McGowen and was chambered specifically for Lapua brass. I'm wondering if I have a problem, or should I set the headspace using the case instead of the go gauge?

Brass is usually smaller than SAAMI specs or you would not be able to chamber the brass. Just fire form the brass and have fun.

 

[Tokimini]

Thanks Erik.