Daniel Defense manufactures the highest quality complete AR15 upper receivers on the market today. The M4 URG, MK18 comes complete with a bolt carrier group, charging handle, 10.3 inch Cold Hammer Forged Barrel, RIS II MK18 Rail System that is finished in Flat Dark Earth, and a Daniel Defense low profile gas block.
|Type||Complete Gas Impingement|
|Caliber||223 Remington/5.56 NATO|
|Barrel Material||Chrome Moly Steel|
|Barrel Description||Cold Hammer Forged|
|Barrel Finish||Flat Dark Earth|
|Receiver Description||7075-T6 Aluminum|
|Receiver Finish||FDE Cerakote|