[olde sarge]

bwaites, my hog hunting friend is having trouble with his 5.56. I know you shoot all different cartridges and are very familiar with the AR and trouble shooting it. Can you add anything helpful to my thread "trouble shooting" on forum? Picture is there of cartridge removed from chamber after firing several rounds. He asked me and I don't have any experience with the AR to be able to help him. Thanks, John