16″ Lightweight

• Chamber– 5.56 NATO
• Barrel Twist– 1×9
• Barrel Thread– 1/2 x 28
• Barrel Steel –4150 Chrome Moly
• Barrel Finish– Nitride
• Flutes – None
• Flash Hider – Del-ton 3G Brake
• Handguard –15” M-LOK Free Float – Flat Dark Earth
• Gas Block– .750 Platform
• Gas System – Carbine Length
• Upper Receiver – M4 Billed Flat Top Upper – No Forward Assist
• Bolt Carrier Group– Included
• Charging Handle– Included

Warranty: 1 year warranty against manufacturer defect.

***Ammunition Notification***
JSE Surplus test fires every custom upper to verify cycling. We do not guarantee cycling with all ammunition due to vast differences in the quality of ammunition. We will only warranty cycling with US made ammunition. We will not warranty cycling with imported, steel cased or reloaded rounds. Some of the non-warrantied ammo includes: Tula, Wolf and Perfecta.