A few years ago a company put out a collet that allowed a reloader to size the base of a belted magnum case. Does anyone recall the name of the product and if its still available?
Yep,
Larry is the guy. I bought the sizer/ collet and the digital headspace gauge for my Rem/Wea. 257 Mag rifle from him. Nice guy to talk to on the phone and the products look good too.
Best,
Dan Batko