The Firing Line Forums - View Single Post - Usgi bolt in a universal m-1 carbine?

**4V50 Gary** · January 24, 2013, 09:53 PM

Headspace is the key. Take it to a gunsmith who has the right headspace gauges. He has to remove the extractor and ejector to see if it headspaces correctly.

January 24, 2013, 09:53 PM	#3
4V50 Gary Staff Join Date: November 2, 1998 Location: Colorado Posts: 21,841	Headspace is the key. Take it to a gunsmith who has the right headspace gauges. He has to remove the extractor and ejector to see if it headspaces correctly. __________________ Vigilantibus et non dormientibus jura subveniunt. *Molon Labe!*