Features

• Spike's Tactical 16", 1:7 Twist, Mil-spec Barrel
• M4 Barrel Profile, Carbine Length Gas System
• F-marked A2 Front Sight Base, .750" Diameter Gas Seat
• Spike's Tactical Mil-spec M16 Bolt Carrier Group
• M4 Double Heat Shield Handguards
• A2 Flash Hider
• Mil-spec Lower Parts
• ST-T2 Tungsten Buffer
• ST M4 Stock

Included

• Magpul 30rd P-Mag
• Spike's Tactical Lifetime Warranty