JSE 16" 5.56 1x9 Lightweight Mid Length Chrome Moly Complete Upper w/ Tower

16" Lightweight Mid Chrome Moly 

• Chamber - 5.56MM
• Barrel Twist - 1x9
• Barrel Thread - 1/2 x 28
• Barrel Steel - 4150 Chrome Moly Vanadium
• Flash Hider - A2
• Handguard - Mid Length Standard 2 Piece Black Handguards
• Gas Block - .750 Front Sight Base
• Upper Receiver - M4 Flat Top Upper
• 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.