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CORE® RSW1 + Tac III .22 LR Upper Combo



10 days
In stock

All federal and state laws apply. Please provide FFL information in notes section in checkout.

.22 LR Upper info:

  • 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
  • CORE15 Hardcore V.2 Charging Handle
  • Midwest Industries 12" GEN 2 SS Rail
  • (1) Black Dog Machine 26 rd Magazine​

RSW1 Info:


Caliber Chambered in .223/5.56 x 45 mm NATO
Lower Receiver 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 of magazine well, bullet
pictogram safety markings
Upper Receiver 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
Bolt Carrier Group CORE15® Mil-Spec Carpenter 158 steel bolt, M16 Chrome Lined 8620 Steel Carrier, Mil-Spec Staked Gas Key, Tool Steel Extractor, Shot Peened
Barrel CORE15® 10.5” 1:7 Twist 4150 CMV Carbine Length Gas System, Black Nitride Finish
Rail CORE Keymod 9.5” Rail
Grip Magpul® MOE Grip
Flash Hider Midwest Industries Flash Hider
Magazine Magpul® 30 rd. Magazine
Charging Handle CORE15® V2 Charging Handle
Buffer Tube/Stock KAK Industries Pistol Buffer Tube and Shockwave Blade