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Save 36%

CORE15® TAC Piston Upper

List price: $1,249.99  


You save: $450.00 (36%)
In stock
WEIGHT 6.2 lb. (2.81 kg) Unloaded
CALIBER Chambered in .223/5.56 x 45 mm NATO
IMPINGEMENT CORE15® Adjustable Gas Piston Assembly with Adjustable 3- Position Gas Settings
UPPER RECEIVER CORE15® Mil-Spec Forged 7075-T6 M-4 Upper Receiver, Type III Class II Hardcoat anodized finish, M4 Feed Ramps, (1913 Picatinny rail flat top) with dry lube internal finish and laser engraved T-markings
BOLT CARRIER CORE15® Proprietary Monolithic Melonite Coated Bolt Carrier
GAS TUBE 304 Grade Stainless Steel
GAS BLOCK Picatinny flat top Gas Block (optics-ready design)
BARREL CORE15® 16” 4150 CRMOV Chrome Lined 1:8
RAIL SYSTEM Free Float Quad Rail
FLASH HIDER A2 Flash Hider

Download: CORE15 Rifle Manual PDF (6mb)

Download: CORE30 Rifle Manual PDF (6mb)

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 with your information (Customer's name and Order Number).


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