I have a handi rifle in a .223. It has about .240 to .250 free bore. I'm shooting 50 to 55g bullets of various makes and different powders and seating depths. I can get sub minutes of angle at 100 yards. Ok for rabbits and yotes but not good enough for squirrels at 200 to 250 yards. Does any one have any suggestions.
It is a damn sweet rifle to shoot and I really like it. Have a .243 barrel for it and can drive tacks all day long with the .243.
thanks,
Tony
.223 has a 1 in12 twist..