THE DEFINITIVE GUIDE TO SAKO 85 GRIZZLY IN .358 WINCHESTER

Within the hammer forging system, the barrel’s rifling is used at the same time for the shaping and lengthening operations. A mandrel is utilized which is machined to your specifications of the meant chamber and rifling sample. The mandrel is inserted into the barrel blank, then the barrel is hammered about it.There are only a handful of things t