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JSE 10.5" 300 Blackout 1x8 Moly w/ 7'' M-LOK Float

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Our Price: $395.00
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Item Number: UCJSE1030010
Manufacturer: JSE Surplus
Manufacturer Part No: UCJSE1030010

10.5" 300 Blackout 

  • Profile- Medium/ Heavy
  • Chamber - 300 Blackout
  • Barrel Twist - 1x8
  • Barrel Thread - 5/8x24
  • Barrel Steel -4150 Chrome Moly
  • Flash Hider - A2
  • Handguard - US Made 7'' M-LOK Float
  • Gas Block - Micro .750
  • Upper Receiver - M4 Flat Top Upper
  • Bolt Carrier Group - Included
  • Charging Handle - Included

Warranty: 1 year warranty against manufacturer defect.

All NFA Rules Apply

***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.

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