308 barrel

Most barrels chambered for . peugeot 308 sw gt line 308 Winchester range from 1:12 twist (best for 168 to 170 grain bullets) to 1:10 twist (best for 170 to 220 grain bullets). distro 308 jogja In 6 5 Creedmoor, 1:9 twist barrels are intended for bullet weights up to 130 grains, and 1:8 twist barrels are intended for bullets weighing 130 grains or more