Solid carbide muzzle crowning cutter. Recess is .375" diameter before starting a chamfer. Pictured is a test cut on a .257 bore. Has an OEM installed rotating .218 diameter pilot for .223 caliber, and larger PTG pilots fit over this (I used a .250 for the test cut). I was told it is a leftover cutter from the Winchester factory for 223 WSM Model 70's.

I can meet in the Mesa/AJ/Gilbert area most afternoons. I also get over to the west side every couple weeks. Not interested in anything other than cash offers. If the posting is up it's still available no need to ask.