Same as 223Rem with 1:12 twist. Only shoots up to 55g. 1:10 or 1:8 may be more practical. Don't know how much more it will get with the WSSM case to assist stability
Type: Posts; User: kiwijames
Same as 223Rem with 1:12 twist. Only shoots up to 55g. 1:10 or 1:8 may be more practical. Don't know how much more it will get with the WSSM case to assist stability