picked up a used norinco sporter m14 off the EE , nice looking but all over the paper at 25 yards , like 10" group. checked the gas tube ,all tight .passed all the inspections in the stickies at top of page . next is to remove the flash hider and try it , it has a USGI one installed before I got it . What is spec if I slug the barrel , might be shot out , the round count is unknown. I am not a armchair sniper be I can land a decent shot , much better than I can get out of this rifle. What else could it be?.