03-07-2018, 09:04 PM
Not giving him a hard time at all infact I'd like to do a cast on my barrel just to make sure and cast my ar47 barrel to see if there is any wear from shooting all that steel cased bimetal bullets. Plus that's a pretty nice way to see just how far the lands are
6.5 Grendel https://imgur.com/gallery/NQ2DR

