New to the AR10 (308 & 6.5c) A good percentage of the brass has damage to the case from the extractor. The extractor spring is supported by a rubber bumper/insert, that make it very tough to flex. The M16's I trained with (retired Army) only had a spring. All brass has been full length sized, checked in head space gauge (after size and tumble and after bullet is seated). I've dropped each round into the chamber with no resistance in or out.
Any suggestions?
Remove the bumper? and try it?
thanks!
Lee
Any suggestions?
Remove the bumper? and try it?
thanks!
Lee