I just bought one of these and it keep jamming on me (stove piping to be exact)...tried everything i know, cleaning gas chamber, piston, lubing rails, adding recoil buffer...suppose to be an awesome gun, but mine seems weird? Suggestion....anyone having the same issue.

I have some pics of my gun here, I am selling it for what I bough it for, I see them go for $750 new, but if I can get my money back I probably will get rid of it, unless someone has some great suggestion to fix my issues.

http://gunsforsale.net/texas/guns-fo...30-rnd-mag-x2/