Description
5 spacing for blocks with .400″ .425″ .450″ .470″ and .500″ center to centerIncludes Jig , Hardened Centering Screw and…
5 spacing for blocks with .400″ .425″ .450″ .470″ and .500″ center to centerIncludes Jig , Hardened Centering Screw and Custom Hardened Drill bushing5/32″ drill bit required.7075 Billet T6 Aluminum5 position flats for Vice mounted drilling to keep barrel stable
