Description
16″ M4 Chrome Moly
- Chamber – 5.56MM, M4 Profile
- Barrel Twist – 1×9
- Barrel Thread – 1/2 x 28
- Barrel Steel – Chrome Moly 4150
- Flash Hider – A2
- Handguard – Standard 2 Piece Black Handguards
- Gas System: Carbine
- Gas Block Platform – .750 Rail Height, Single Rail
- 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.
