*FDE Cerakote done in-house
*30% less weight with V2 split rail than regular MLOK !
This AR-15 complete 6mm Arc upper has a 18" heavy contour barrel with a parkerized finish, and features a 1:8 twist rate, with a mid length gas system. It includes the V2 15" MLOK split rail, an M4 flat-top 7075 billet aluminum upper receiver, a bolt carrier group, a flash hider, and a right-side charging handle (Gen 2) (patent protected). This 6mm Arc upper is compatible with any mil-spec AR-15 lower.
