The 1-12'' twist is perfect for all the common hunting bullets used in the .375 calibers today.
all your needs, .375 winchester, 375 Whelen, 375 Ruger. the 375 H&H and also the .375 RUM.
These barrels feature a 1.200" shank, and a traditional sporter taper to a 0.750" muzzle daimeter at 26". These blanks are 27" long, made by the Wilson Arms barrel company and are button rifled.
