Barrel:

• Non-Treated
• Barrel Length: 16″
• 4150 Chrome Moly Vanadium Material
• Barrel Finish: Nitride
• M4 Contour
• Twist: 1:8″
• Carbine Length
• Gas Block Diameter: .750
• Thread Pattern: 1/2×28

Handguard:

• For 223/5.56
• 15″ length free float rail mount with partial Picatinny Top rail and M-LOK slot system
• CNC machined from Quality aluminum
• Black anodized

Upper Receiver:

• Forged 7075-T6 Mil-spec receiver for a standard AR-15 rifle
• Picatinny rail, t-marks, and M4 Feed Ramps