I recently bought a Bergara 22-250 off a friend but never realized it was an odd twist, 1 in 9". I'm having a hard time finding a projectile that it likes. I've tried the normal 55 gr Sierra Gamekings and VMax's. Both factory and handloads, with no luck. The only thing even close to a good load is 53 gr Varmageddons/CFE223. Does anybody have any insight as to what this thing would shoot well?