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  1. Caliber
    308 Winchester
  2. Upper Type
    Rifle
Brand
  1. Aero Precision 2 items
  2. Odin Works 1 item
  3. TacFire Inc. 5 items
Color
  1. Black 6 items
  2. Flat Dark Earth 1 item
Thread Pattern
  1. 5/8x24 4 items
Caliber
  1. 22 ARC 1 item
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  3. 223 Remington 25 items
  4. 300 AAC Blackout 1 item
  5. 308 Winchester 8 items
  6. 350 Legend 1 item
  7. 45 Auto (ACP) 1 item
  8. 5.56mm NATO 31 items
  9. 5.7 x 28mm 1 item
  10. 6mm ARC 1 item
  11. 6.5 Creedmoor 4 items
  12. 6.5 Grendel 1 item
  13. 7.62 x 39mm 1 item
  14. 9mm Luger 3 items
Attachment Type
  1. MLOK 7 items
Handguard Length
  1. 10" 1 item
  2. 15" 5 items
Handguard Style
  1. Free Float 7 items
Upper Type
  1. Pistol 1 item
  2. Rifle 8 items
Options
  1. W/ BCG & CH 6 items
  2. W/O BCG & CH 2 items
Barrel Length
  1. 10.5" 1 item
  2. 16" 8 items
  3. 18" 5 items
  4. 20" 5 items
Material
  1. 416R Stainless Steel 1 item
  2. Aluminum 2 items
Inventory
  1. In Stock 5 items
  2. Out of Stock 3 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
    TacFire AR-10 .308 / 7.62x51mm Upper Receiver
    $499.99 $354.99 $369.99 Save $145.00
  2. TacFire AR-10 .308 / 7.62x51 Unassembled Rifle Kit w/ Lower Parts Kit without Forward Assist
    TacFire AR-10 .308 / 7.62x51 Unassembled Rifle Kit w/ Lower Parts Kit without Forward Assist
    $599.99 $404.99 Save $195.00
  3. TacFire AR-10 .308 / 7.62x51mm Low Profile Unassembled Upper Receiver Kit
    TacFire AR-10 .308 / 7.62x51mm Low Profile Unassembled Upper Receiver Kit
    (1)
    $599.99 $374.99 Save $225.00
  4. TacFire AR-10 .308 / 7.62x51 Upper Receiver without Forward Assist
    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
    TacFire AR-10 .308 / 7.62x51 Unassembled Rifle Kit w/ Lower Parts Kit
    $699.99 $419.99 Save $280.00
  6. Aero Precision M5 AR-10 16" SS .308 Upper Receiver w/ ATLAS S-ONE 15" M-LOK Handguard
    Aero Precision M5 AR-10 16" SS .308 Upper Receiver w/ ATLAS S-ONE 15" M-LOK Handguard
    Out of stock
    $780.99 $820.99 $699.99 $739.99 Save $81.00
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