CORE M-LOK Scout Upper

Product pictured may not reflect specs. Check description for list of parts in current builds.
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  • CORE® Lifetime Warranty
  • 15" Free Float Mlok Rail
  • Standard Bird Cage Flash Hider
  • Nitride Bolt Carrier Group
  • .223/5.56 | 16" 4150 Black Nitride, 1:8 Carbine Length Barrel
  • CORE®  7075-T6 Aluminum Forged Mil-Spec upper receiver
  • CORE® V2 Charing Handle


300 Blackout variant has same specs, other than the barrel. The barrel used in the 300BO platform is:

  • 300 Blackout | 16" 1/8 Twist Rate, Pistol Length Gas System, 4150 Black Nitride Barrel