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Primary Weapons Systems

Located in Boise, Idaho, Primary Weapons Systems is a nationally renowned and federally-licensed manufacturer of premium muzzle devices, gun parts, and other accessories for a variety of tactical and sporting rifles. At GunMag Warehouse, we carry a huge selection of premium flash hiders, muzzle brakes, AR-15 parts, and more, offered at prices designed to fit any budget. Browse our full collection today!
  1. Primary Weapons Systems FRC Tapered 3-Port Compensator
    Primary Weapons Systems FRC Tapered 3-Port Compensator
    $99.99 $84.99 Save $15.00
  2. Primary Weapons Systems FRC Flat 3-Port Compensator
    Primary Weapons Systems FRC Flat 3-Port Compensator
    $99.99 $84.99 Save $15.00
  3. Primary Weapons Systems FSC Compensator
    Primary Weapons Systems FSC Compensator
    (1)
    $99.99 $59.99 $84.99 Save $40.00
  4. Primary Weapons Systems FRC Tapered 2-Port Compensator
    Primary Weapons Systems FRC Tapered 2-Port Compensator
    $99.99 $84.99 Save $15.00
  5. Primary Weapons Systems HID Suppressor Mount
    Primary Weapons Systems HID Suppressor Mount
    $99.99 $84.99 Save $15.00
  6. Primary Weapons Systems PRC Compensator
    Primary Weapons Systems PRC Compensator
    Out of stock
    $99.99 $84.99 Save $15.00
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