Unmarked barrel with feedramps: was told it was a cut down colt barrel but take it for whatever it's worth. T-marked Key hole upper. NO forward assist or dust cover I believe it is a CMMG conversion Comes with one mag Would like to trade for an upper in 223/556. Prefer mid-length. +/-cash Feel free to make other offers. Will come with a vortex strikefire red dot I know people will want pictures. I will try to get them posted soon.