Daniel defense complete DDM4V7 URG 300 BLK 16" upper with AR57 lower. This upper is like new with very low round count. I've removed the DD charging handle and replaced it with a Mil spec charging handle. Also comes with DD fixed Irons. The lower is a AR57 brand lower with a Timney Single stage trigger that's light and super crisp. Looking to sell . Price is firm at this time. Will listen to trades but TV must be higher than the selling price.