Knights Armament Company SR-15, Mod2, Upper, 556NATO, 16″, Black, Upper Receiver Extending Free Floating Barrel System, Upper Receiver Assembly E3 Mod 2, SR-15, M-LOK 31962

SPECS

• Model: Upper Receiver Kit
• OVERALL WIDTH: 15.5″
• OVERALL LENGTH: 29.1″
• OVERALL HEIGHT: 4.9″
• OVERALL WEIGHT: 6.24 oz
• Barrel Length: 16.10″
• Handguards: URX4 M-LOK
• Muzzle: 3-Prong Flash Eliminator
• Oal: 25.10″
• Caliber/Gauge: 5.56x45mm NATO
• Series: Mod 2
• Sights: Flip Up Front & Rear
• Twist: 1:7″
• Color: Black