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Primary Weapons Systems 300 BLK MK109 MOD 1-M Complete Upper - 9.75"

AR-15 Complete Upper Receiver

Out of stock

Primary Weapons Systems 300 BLK MK109 MOD 1-M Complete Upper - 9.75"

$1,029.49

Specifications:

  • Operating System: PWS Long Stroke Piston System, 3 setting Adjustable Gas Regulator
  • Caliber: .300BLK
  • Barrel Length: 9.75”
  • Gas System Length: Pistol
  • Barrel Twist Rate: 1:8
  • Muzzle Velocity: 2216 fps
  • Muzzle Device: PWS Triad 30 
  • Upper Receiver: PWS Proprietary Piston Upper, T6 7075 Forged, Anodized
  • Handguard: PWS M-Lok™ 6.9” Handguard (1.7” width, 2.25” height)
  • Charging Handle: Radian Raptor™ Ambidextrous Charging Handle
More Information
SKU M109UB01-1F
Product Type AR-15 Complete Upper Receiver
Manufacturer Primary Weapon Systems
Gas System Length Pistol
Rail Length 6.91"
Barrel Length 9.5"
Caliber 300 Blackout

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