PSA 16″ M4 Carbine 1:7 Nitride 13.5″ Lightweight M-LOK Freedom Upper w/ MBUS Sight Set

Description

• Barrel Length: 16″
• Gas System: Carbine-length
• Barrel Profile: M4
• Barrel Steel: Chrome-Moly Vanadium
• Barrel Finish: Melonite
• Chrome Lining: None
• Muzzle Thread: 1/2-28
• Chamber: 5.56 NATO
• Twist Rate: 1:7
• Barrel Extension: M4
• Diameter at Gas Block: .750
• Gas Block Type: Low-profile
• Muzzle Device: A2 Flash Hider
• Receiver Material: Forged 7075 T6
• Receiver Type: M4
• Hand guard Type: PSA 13.5″ M-Lok Lightweight Rail
• Bolt Carrier Group Included: No
• Bolt Steel: N/A
• Bolt Carrier Profile: N/A
• Charging Handle included: No
• Overall Length: 24.5″