GRIZZLYONE
New member
Anything heavier than 55 grains why not chamber it in 243 Win, 243 Imp 6MM Rem ect. I must be missing something here. I don't understand the need to shoot anything heavier than 55/ 60 grains out of 22 cal. Or those who shoot 55 grains out of a 243. I allways thought 1 in 12 twist is perfect for the 22-250. Grizz