Can a standard boltface pre-64 style M70 be opened up to accept .588 cartridges?
mkollman74 Quo Vadis? PX Member Minuteman Nov 5, 2009 1,414 174 WA, USA Oct 13, 2014 #1 Can a standard boltface pre-64 style M70 be opened up to accept .588 cartridges?
