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AR15 300 Blackout 16in Black Nitride Barrel 15in M-LOK Upper


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300 BLACKOUT AR15 W/12IN MLOCK Upper Only

Out of stock

16″ SOCOM Profile Barrel, 300 AAC Blackout, 4150 Chrome Moly Vanadium, Parkerized Finish. 16-Inch AR-15 Upper with 12-Inch M-LOK Rail with Straight End Cut. These upper receivers are built in-house by expert builders with over 40 years of experience. Each barrel is visually inspected and cleaned prior to assembly. All barrel nuts are torqued to proper specifications per Mil-Spec standards and practices. Every completed receiver is QC inspected and head space checked before shipment. As completed upper receiver assemblies are not considered firearms, no FFL is required. Ships directly to your home.


  • USA Made Barrel
  • Barrel Length: 16″
  • Hand Guard: Free Floating 12″ M-LOK with Straight End
  • Picatinny Top Rail with M-LOK Section
  • Caliber: 300 AAC Blackout
  • Barrel Profile: SOCOM Profile
  • Gas System: Carbine Length Gas System, .750″ diameter Steel Micro Gas Block
  • Upper Receiver: Forged 7075-T6 Flat Top with M4 Feed Ramps
  • Forward Assist and Dust Cover Installed
  • Muzzle Device: Your Choice A2 Style Birdcage Flash Hider or Compact Muzzle Brake
  • Upper Receiver and Hand Guard are Black Hardcoat Anodized Per MIL-A-8625 Type III Class 2 Specifications
  • Standard BCG
  • Charging Handle


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