Mad Wolf Armory LYCAN 12.5″ Complete Upper Receiver – 5.56 NATO W/BCG

The Mad Wolf Armory LYCAN 12.5″ Complete Upper Receiver Assembly delivers reliable performance in a maneuverable, non-NFA compatible upper setup. Precision-assembled with a forged Mil-Spec upper receiver, a durable 12.5″ 5.56 NATO barrel, and an M-LOK free-float handguard, this complete upper comes fully equipped with a Carpenter 158 BCG and standard charging handle.

BARREL & GAS SYSTEM

• Caliber: 5.56x45mm NATO

• Barrel Length: 12.5″

• Barrel Material: 4140 Chrome Moly Steel (4140CM)

• Barrel Contour: Multi-Role

• Twist Rate: 1:7

• Muzzle Thread: 1/2×28

• Muzzle Device: A2 Flash Hider

• Gas System: Carbine-Length with Low-Profile 0.750″ Gas Block

HANDGUARD & UPPER RECEIVER

• Upper Receiver: Forged 7075-T6 Aluminum Upper (Mil-Spec Standard)

• Handguard: 12″ Free-Float M-LOK Handguard (6061-T6 Anodized Aluminum)

• Features: Integrated Anti-Rotation Tabs & 5 QD Mount Positions

BOLT CARRIER GROUP & CHARGING HANDLE

• BCG: Full-Auto Profile Bolt Carrier Group

• Bolt Material: Carpenter 158 Steel (MPI Tested)

• Bolt Finish: Phosphate

• Gas Key: Staked per Mil-Spec with Grade 8 Hardened Fasteners

• Charging Handle: Mil-Spec Standard Charging Handle