Features a 16 inch 4150 chrome lined, 1:9 twist, heavy barrel, with removable flash hider.

Chambered in 5.56 MM, so it also accepts .223 Remington.

Includes the charge handle and M16 bolt carrier group, so it is ready to attach to your lower half

Forged 7075 T6 A3 Flattop upper receiver

Compatible with any mil spec lower half, not just DPMS

Part No. 60580

UPC 884451000648