My Cart ()
Back Close
Filters
Now Shopping by
  1. Brand
    TacFire Inc.
  2. Color
    Black
  3. Upper Type
    Rifle
Brand
  1. Aero Precision 12 items
  2. Battle Arms Development 4 items
  3. Chiappa 2 items
  4. Daniel Defense 3 items
  5. Faxon Firearms 2 items
  6. FightLite 1 item
  7. FNH Magazines 1 item
  8. Geissele Automatics 4 items
  9. Luth-AR 2 items
  10. Nordic Components 1 item
  11. Noveske 1 item
  12. Odin Works 2 items
  13. Panzer Arms 1 item
  14. RISE Armament 2 items
  15. Spike's Tactical 3 items
  16. TacFire Inc. 6 items
Color
  1. Black 6 items
Thread Pattern
  1. 1/2x28 1 item
  2. 1/2x36 1 item
  3. 5/8x24 3 items
Platform
  1. AR-10 3 items
  2. AR-15 3 items
Caliber
  1. 308 Winchester 3 items
  2. 45 Auto (ACP) 1 item
  3. 5.56mm NATO 1 item
  4. 9mm Luger 1 item
Handguard Length
  1. 4" 2 items
  2. 10" 3 items
  3. 15" 2 items
Handguard Style
  1. Free Float 4 items
Upper Type
  1. Pistol 7 items
  2. Rifle 6 items
Barrel Length
  1. 4" 1 item
  2. 5" 1 item
  3. 7" 2 items
  4. 10" 1 item
  5. 10.5" 2 items
  6. 14.5" 1 item
  7. 16" 6 items
  8. 18" 3 items
  9. 20" 3 items
Inventory
  1. In Stock 6 items
Customer Rating
  1. 5
    1 item

Gun Parts

Whether you’re looking for a quality trigger upgrade for your Glock® pistol or AR-style carbine, an ergonomic pistol grip for your sporting rifle, drop-in magwell upgrade, or an ergonomic pistol brace, we at GunMag Warehouse offer a wide selection of gun parts and upgrades from top-selling brands like SB Tactical®, Magpul®, Tyrant Designs®, Sig Sauer®, and more. Shop our full collection of gun parts today!

  1. TacFire AR-10 .308 / 7.62x51mm Upper Receiver - 10"
    TacFire AR-10 .308 / 7.62x51mm Upper Receiver
    $499.99 $354.99 $369.99 Save $145.00
  2. TacFire AR-15 .223 / 5.56 Upper Receiver - 14.5"
    TacFire AR-15 .223 / 5.56 Upper Receiver
    (1)
    $299.99 $259.99 $299.99 Save $40.00
  4. TacFire AR-10 308 / 7.62x51 Upper Receiver without Forward Assist - 16"
    TacFire AR-10 .308 / 7.62x51 Upper Receiver without Forward Assist
    $599.99 $369.99 Save $230.00
  5. TacFire AR-10 .308 / 7.62x51 Unassembled Rifle Kit w/ Lower Parts Kit - 16"
    TacFire AR-10 .308 / 7.62x51 Unassembled Rifle Kit w/ Lower Parts Kit
    $699.99 $419.99 Save $280.00
  6. TacFire AR-15 .45 ACP Unassembled Upper Receiver Kit - 4"
    TacFire AR-15 .45 ACP Unassembled Upper Receiver Kit
    $449.99 $269.99 $274.99 Save $180.00
Filter