Help me out here...
I'm shooting 55 grain 223 out of a 10.5 inch barrel that is 1:7 twist. Shooting from a lead sled and the bullets are all over the target - about a 3 inch group. I'm thinking it's more the twist rate than the barrel length. I've got a 16 inch barrel with 1:9 twist that I'm going to try tomorrow...
Am I right or wrong?
I'm shooting 55 grain 223 out of a 10.5 inch barrel that is 1:7 twist. Shooting from a lead sled and the bullets are all over the target - about a 3 inch group. I'm thinking it's more the twist rate than the barrel length. I've got a 16 inch barrel with 1:9 twist that I'm going to try tomorrow...
Am I right or wrong?