SMG Raised C upper. 9mm only no gas tube cutout. Plenty of scratches, grey finish. Has deflector and door. Make an offer. Cheapest on guntrader is $380. Id value mine about $300 trade, I prefer trades. Cash $250.
Seems fair for a rare upper. All Trades considered. I dont need but will take Ammo: 9mm, 762x39, grendel, 30-30, .308, .45. Hunting scope, spotting, red dot, 1911 parts etc..