Yeah, it's a .221 Fireball. I have been trying to figure out some loads for it. I have some 2400, 40 grain VMax and 50 grain TNT's that I think I will start with. I'd like to stick with lighter bullets. Any thoughts on powder?
I would like some decent velocity but accuracy is my goal. I know you can't really "hot rod" the Fireball, especially out of a 10.5" barrel. Saw some pretty impressive numbers out of rifles with Lil Gun though and was wondering if it is fast enough for good burn in the short barrel.