This is a Flat-top carbine, 16" with flash-supp., 6 pos stock, Wilson Quad Rail handguard, Bushmaster Rear Sight (not a flip up), Hogue Grip. I have a scope riser, factory handguards, factory grip & 7-30 round mags. Has about 200 rounds through it. Would love a Kimber, Springfield or such with equal value ($800). Light Rail on the 1911 would be nice, but not necessary. 5" only. AK's and FAL's + cash unless high end.