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CORE15® M4 Rifle + .22LR M4 Upper Combo

Save 28%
100666
NOTE: Serialized parts are required by Federal Law to be shipped to an FFL (Federal Firearms License)...
List price: $1,388.99  

Price: $999.99

You save: $389.00 (28%)
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In stock

LIMITED TIME ONLY!

Check out the .22LR Dedicated Upper Video Here

NOTE: Serialized parts are required by Federal Law to be shipped to an FFL (Federal Firearms License) holder. Please fill in the Ship To address to reflect the chosen FFL's Premises address. To expedite the process have the FFL holder email a copy of their FFL to Customerservice@core15.com with your information.

CORE15 M4 Rifle

  • CORE15™ Mil-Spec Forged 7075-T6 Lower Receiver, Type III Class II Hard-coat anodized finish, beveled Magwell for improved reloading speed, machined chevrons in front strap, bullet pictogram safety markings
  • CORE15™  Mil-Spec Forged 7075-T6 M-4 Upper Receiver, Type III Class II Hard-coat anodized finish, M4 Feed Ramps, (1913 Picatinny rail flat top) w/ dry lube internal finish and laser engraved T-markings
  • 16” 4150 CMV Chrome Moly M4 Profile Chrome Lined Barrel 1:7, 1:8 or 1:9 Twist
  • Chambered in .223/5.56 x 45 mm NATO
  • Direct Gas Impingement Gas System
  • Gas Tube made of 304 grade Stainless Steel
  • Chrome lined 8620 Steel Bolt Carrier
  • Magnetic Particle Inspected (MPI) Carpenter 158® Bolt Assembly
  • A-2 Flash Hider
  • "F" Marked A Frame Front Sight Base (Forged)
  • M4 Style Thermoset molded Polymer Hand Guards with Dual Heat Shields
  • A-2 Pistol Grip
  • CORE15™ Six Position Retractable Stock
  • CORE15™ Hardcore Billet Charging Handle V.1
  • Magpul® 30 rd. PMAG®
  • CORE15™ Owner’s Manual
  • Weight (unloaded): 5.9 lbs.
  • CORE's NO BS Lifetime Warranty

 

CORE15 .22LR M4 Upper

  • CORE15™ Mil-Spec Forged 7075-T6 M-4 Upper Reciever
  • Dedicated 16" .22 Long Rifle Barrel 1:16 Twist
  • Nickel Boron Coated dedicated .22 Long Rifle Bolt Carrier Group
  • M-4 Style Thermoset molded polymer Hand Guards with Dual Heat Shields
  • A Frame Front Sight Base (Forged)
  • CORE15™ Hardcore V.1 Charging Handle
  • (1) Black Dog Machine 26 rd Magazine
  • CORE's NO BS Lifetime Warranty

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