TNTE C7 Style A1 Upper “733” clone, has a 11.5 1/7 Pencil Barrel with Chrome Lining, non “F” marked sight post for rear A1 handle, TNTE M16 C158 Bolt Carrier Group, made with 8620 Steel and bolt made from Carpenter 158 Steel which is USGI Spec. MPI/HPT.
Asking $700 new condition only has had 30 rounds for zeroing FSB/Rear sight.  Text 602-334-35 eight 9 for fastest response.