My Cart ()
Back Close
Filters
Now Shopping by
  1. Color
    Black
  2. Handguard Style
    Free Float
  3. Barrel Length
    18"
Brand
  1. RISE Armament 2 items
  2. TacFire Inc. 3 items
Color
  1. Black 5 items
  2. Patriot Brown 2 items
Thread Pattern
  1. 1/2x28 2 items
  2. 5/8x24 2 items
Platform
  1. AR-10 3 items
  2. AR-15 2 items
Caliber
  1. 22 ARC 1 item
  2. 308 Winchester 3 items
  3. 6mm ARC 1 item
Handguard Length
  1. 10" 1 item
  2. 15" 2 items
  3. 15.25" 2 items
Handguard Style
  1. Free Float 5 items
Barrel Length
  1. 4" 1 item
  2. 4.5" 1 item
  3. 5" 3 items
  4. 7" 1 item
  5. 7.5" 3 items
  6. 8" 1 item
  7. 8.5" 1 item
  8. 10" 2 items
  9. 10.5" 4 items
  10. 16" 27 items
  11. 18" 5 items
  12. 20" 5 items
  13. 22" 1 item
  14. 24" 1 item
Material
  1. Steel 1 item
Inventory
  1. In Stock 4 items
  2. Out of Stock 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-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
  3. RISE Armament AR-15 18" SS 6mm ARC Assembled Upper Receiver with Free Float 15" M-LOK Handguard - BLK
    RISE Armament AR-15 18" SS 6mm ARC Assembled Upper Receiver with Free-Float 15" M-LOK Handguard
    $1,199.99 $999.99 Save $200.00
  4. 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
  5. RISE Armament AR-15 18" SS 22 ARC Assembled Upper Receiver with Free Float 15" M-LOK Handguard - BLK
    RISE Armament AR-15 18" SS 22 ARC Assembled Upper Receiver with Free Float 15" M-LOK Handguard
    $1,199.99 $999.99 Save $200.00
Filter