[Last Edit: 3/28/2009 1:25:53 PM EST by madmanblake]
F Keyhole marked A2 upper with 20" FNMI MP 5.56 NATO 1/7 barrel, F marked FSB. MPF marked bolt with F marked extractor. No CH or BC. With side sling attachment and GI handguards. I've put about 150 rounds through it, no idea how many before me. Rifling appears crisp and fine.Email for pics. PICS UP.