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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 UXR Elite .300 Blackout Conversion Kit
    Primary Weapons Systems UXR Elite .300 Blackout Conversion Kit
    $575.99 $499.99 Save $76.00
  2. Primary Weapons Systems UXR Elite 8.6 Blackout Conversion Kit
    Primary Weapons Systems UXR Elite 8.6 Blackout Conversion Kit
    Out of stock
    $575.99 $499.99 Save $76.00
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