Core C15 Complete Upper | 5.56/.223 | 10.5" Barrel | 9" M-Lok Handguard

CORE® 5.56/.223 10.5" Truck Gun Upper

SKU:
31758
$499.99
(1 review)
Current Stock:
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Description

10.5" 5.56 Truck Gun Upper Specs:

  • CORE® Lifetime Warranty
  • 9" Free Float M-LOK Handguard
  • Standard Bird Cage Flash Hider
  • Nitride Bolt Carrier Group
  • 10.5" 1:8 Twist 4150 Black Nitride Govt. Profile Barrel
  • Carbine Length gas system
  • CORE® 7075-T6 Aluminum Forged Mil-Spec upper receiver
  • CORE® Billet Charging Handle

CANNOT SHIP TO CALIFORNIA

Reviews

  • 5
    This upper!

    Posted by Pete Fenton on 30th Nov 2025

    I don't know why no reviews on this upper?! It's freaking flawless! I've had it close to a year. No complaints, zero malfunction. No matter what ammo,although I'm going with house of pain 62 grn out of a 10.5 barrel. This upper rules as far as I am concerned. And I have a lifetime warranty!! Pete, out