DD Mk18 with .mil sized gas port.
DD Fixed Front sight
Surefire three prong, SF3P SOCOM
CQD Sling Mount
MaTech BUIS
DD BCG
https://i.ibb.co/vmwGzN6/BF6473-C1-C...19433027-C.jpg
https://i.ibb.co/QYZfbgk/634-E8-C8-F...DE79501-E2.jpg
https://i.ibb.co/ry2Jfjg/01-D8-F74-C...3-F5-FA969.jpg
$888.88 shipped