JSE 16" M4 1:7 5.56 Nitride Upper w/Sight Tower & Quad Rail


16" M4 NATO Chrome Moly Nitride Processed
Chamber - 5.56MM
Barrel Twist - 1:7
Barrel Thread - 1/2 x 28
Barrel Steel - Chrome Moly, Nitride Processed
Flash Hider - A2
Handguard - Quad Rail 2 Piece Handguards
Gas Block - Sight Tower
Upper Receiver - M4 Flat-Top Upper
Bolt Carrier Group - Milspec Bolt/Carrier Assy
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.

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  • Model: JSE M4 1:7 5.56 sght tower quad rail
  • 3 Units in Stock

Current Reviews: 1

This product was added to our catalog on Saturday 10 May, 2014.

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