AR 15 Rifle Upper Assembly (16″ Nitride Barrel & 12″ M-Lok Handguard) – 1:7 Twist
This product has been discontinued.
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This is a complete upper assembly minus your choice of backup sights or optics. It features a 16″ black nitride barrel which is chambered in .223 Wylde (meaning it can fire both .223 and 5.56mm NATO rounds) with a 12″ slanted-front free floating M-Lok handguard. Simply mount it to your lower assembly, and add the sights or optics of your choice, and it’s ready to go.
AR 15 RIFLE KIT SPECS:
Gas System: Carbine-length
Barrel Profile: M4
Barrel Steel: Chrome moly vanadium
Barrel Finish: Black nitride
Chrome Lining: No
Muzzle Thread: 1/2×28
Chamber: .223 Wylde (accepts both .223 and 5.56mm)
Twist Rate: 1:7
Barrel Extension: M4
Gas Block Size: .750″
Gas Block Type: Low-profile
Muzzle Device: A2 Flash hider
Receiver Material: Forged 7075 T6
Receiver Type: M4
Handguard Type: 12” lightweight M-Lok free float
Bolt Carrier Group Included: Yes
Bolt Steel: 9310 steel, magnetic particle inspected
Bolt Carrier Profile: Full-auto
Charging Handle Included: Yes