Why are you fire forming with Trailboss ?. For pretty much any bottleneck case being fireformed into something else, the superior method is to neck size the cases (and trim) but not all the way down...
Type: Posts; User: Moa Hunter
Why are you fire forming with Trailboss ?. For pretty much any bottleneck case being fireformed into something else, the superior method is to neck size the cases (and trim) but not all the way down...