StringTwelve
Member
- Joined
- Dec 25, 2009
- Messages
- 49
I just recently started reloading for my AR and after some testing I'm getting my groups down to 1.5" at 100 yrds (from bipod). I currently have a 16" non-free floated, heavy barrel, 1 in 9 twist upper. I have been considering going to a 20" or 24" upper in hopes of tightening that group up even further.
So my question is, how much difference can I expect to see in upgrading to a 20 or 24? Should I go with a bull barrel setup? 1 in 8 or 1 in 9 twist?
I will mostly use this gun for varmint hunting and target shooting and would like to start pushing accuracy on out to 300 and 400 yds.
Thanks
So my question is, how much difference can I expect to see in upgrading to a 20 or 24? Should I go with a bull barrel setup? 1 in 8 or 1 in 9 twist?
I will mostly use this gun for varmint hunting and target shooting and would like to start pushing accuracy on out to 300 and 400 yds.
Thanks