I got some 55 gr BT of a friend for the 243 and loaded a mild load of 41.5gr of AR 2208 for 3360 fps , it shot a 19 mm group which wasn't to bad . On the internet I found the max load for 2208 was 45...
Type: Posts; User: Mooseman
I got some 55 gr BT of a friend for the 243 and loaded a mild load of 41.5gr of AR 2208 for 3360 fps , it shot a 19 mm group which wasn't to bad . On the internet I found the max load for 2208 was 45...