*Tungsten Cerakote done in-house
*30% less weight with V2 split rail than regular MLOK !
This AR-15 complete 300 Blackout rifle length upper has a 16" heavy barrel with a parkerized finish and features a 1:8 twist rate with a pistol length gas system. It includes the V2 15" MLOK split rail, an M4 flat-top 7075 forged aluminum upper receiver, a bolt carrier group, a flash hider, and a rear charging handle. This 300 Blackout upper is compatible with any mil-spec AR-15 lower.
