JSE 16'' M4 5.56 1x9 Chrome Lined w/ 7'' Guntec Free Float M-LOK Drop in HG & Tower

16" M4

• Chamber- 5.56 NATO
• Barrel Twist- 1x9
• Barrel Thread- 1/2 x 28
• Barrel Steel –4150 Chrome Moly; Chrome Lined
  
• Barrel Finish- Phosphate
• Flutes - None
• Flash Hider – A2
• Handguard – Guntec 7″ AR15 Aluminum Carbine Length Drop In M-LOK Free Floating Handguard w/Monolithic Top Rail - Black
• Gas Block- N/A ; .750 Platform
  
• Gas System – Carbine Length
• Sight Tower - F Marked; with sight parts
  
• 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.