excessive headspace
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Gunsmithing The No-Go Gauge Went
Today I changed out a barrel on a Impact Precision 737R with a new Proof Stainless 6 GT barrel. After torqueing the barrel to the action to 75 ft. lbs. I put a Manson Go gauge in the chamber and closed the bolt. No problem. I then put the No-Go gauge in and the bolt closed easily. Problem! I put...- Nimrodmar10
- Thread
- 6mm gt excessive headspace impact precision proof
- Replies: 16
- Forum: The Armory
