From back in my aircraft rework days, I had thought about using one of my adjustable 5C collet indexers to swage .22 cal pellets to .20 cal then run them thru a sizing die to make any weight that I want. Just a proof of concept thought.
I'm thrilled!!!.......I just acquired a real nice Blue streak with rocker safety. Was wondering what your experience is with the best grouping pellets for these older rifles in the .20 cal. would be, I need to order some.Thanks for your time-Dana