Description
CORE Caliber.223/5.56 x 45 mm NATO WeightWeight (unloaded): 5 lbs. 6oz. Upper ReceiverCORE15® 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 Lower ReceiverCORE15® 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 of magazine well, bullet pictogram safety markings Bolt Carrier GroupCORE15® Mil-Spec Carpenter 158 steel bolt, M16 Chrome Lined 8620 Steel Carrier, Mil-Spec Staked Gas Key, Tool Steel Extractor, Shot Peened Buffer Tube KAK Industries Pistol Buffer Tube (Ready for SIG SAUER®SB15 Pistol Stabilizing Brace) Charging HandleCORE15® Hardcore Billet Charging Handle V.2 Barrel/RiflingCORE15® 10.5” 1:7 Twist 4150 CMV Carbine Length Gas System Black Nitride Finish Flash HiderMidwest Industries Flash Hider Rail SystemCORE15® Keymod 9.5 ” Rail GripErgo Swift Grip Trigger GuardCORE15® Oversized Trigger Guard MagazineMagpul® 30 rd. PMAG®
