So my .308 just all of a sudden started shooting like crap at about the 5700 round mark. The throat is so gone that I don't have to even size the case necks to get a loaded round to feed easily. It used to be a sub MOA gun, but no more. I can now expect 2 moa at best, it still has the factory barrel.
My real reason for the post is to ask what if any experience with the Pac-Nor polygonal rifled barrels have any of you had. I am driving 155 scenar and palma matchkings at 3000fps with what was sub MOA accuracy. I have heard that they supposedly stay cleaner with faster loads than a standard rifling.
thanks in advance for the help
My real reason for the post is to ask what if any experience with the Pac-Nor polygonal rifled barrels have any of you had. I am driving 155 scenar and palma matchkings at 3000fps with what was sub MOA accuracy. I have heard that they supposedly stay cleaner with faster loads than a standard rifling.
thanks in advance for the help