AR-15 6.8 SPCII 10.5" M4 pistol upper assembly w/Mlok rail is for a Military/Tactical shooter. This is the most economical way to upgrade your standard AR-15 rifle with the 6.8 SPC modified caliber. This kit contains all components to complete your new AR-15 project.
Barrel: 10.5" 6.8 SPC II Nitride coated, CMV
Barrel Manufacturer - YHM
Twist: 1 in 10”
.750” Gas Block
Carbine Gas System
M4 flat upper receiver
Ejection Port Cover
A2 Flash Hider
Carbine length mlok free float rail
Barrel: 10.5" 6.8 SPC II Nitride coated, M4 Style; carbine gas system with .750 gas block diameter. Barrel is finished off with carbine length keymod free float rail and A2 style flash hider.
Upper: Forged 7075-T6 M4 upper is flat top, precision machined and hard coat anodized. These uppers are made for us in the USA by a mil-spec manufacturer.
Please Note: Does not come with BCG/Charging Handle. You may add those as additional items. You may choose your handguard preference on top of page.