Del-Ton Inc DT1040 Complete Upper Assembly 5.56x45mm NATO 16" Mid Length Chrome Moly Vanadium Barrel 15" M-LOK Handguard 7075-T6 Alum Upper Receiver.
16" 1x7 Mid Length Light Weight Barrel Assembly w/ 15" MLOK Handguard. Uncludes 1x7 Twist Barrel, Flat Top Upper, Bolt and Carrier Assembly & Charging Handle