I spoke to UK Neil many moons ago about the possibilities of making a sizing die to take .22 pellets down to .20

His reply was that he had already been asked about this, I kick myself for not following it up but do wonder if the sizing dies were ever made ?

Given the do's and don't and narrow view's of some, the simplistic choice of choosing not to having the hassle of pellet selection comes with .20

.20 has 5 good pellet designs to choose from, no head spin really, buy a .20 rifle you may just be surprised by this cal