10-17-2020, 02:11 AM
Found out about these Shaw barrels from a old timer at the range, he said they had them on sell and he bought one and the barrel cut his groups in half!!...1 to .5 I looked at Shaws site and sure enough they were 30% off I think it was like $145, heck why not, with further inspection I see that these are type I barrels and use the 7.63x39 bolts which I have on another gun but Ill probably just go ahead and buy a new bolt sooner than later but my question is most of the firing pins in these newer 7.62x39 bcg come with enhanced firing pins to have more reliable strikes on the harder to lite steel case ammo. Could I use a 7.62x39 bolt with enhanced fp or do I need to use a grendel fp?