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  2. Platform
    AR-15
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Thread Pattern
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Platform
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Caliber
  1. 223 Remington 9 items
  2. 223 Wylde 9 items
  3. 300 AAC Blackout 2 items
  4. 350 Legend 2 items
  5. 5.56mm NATO 10 items
  6. 6mm ARC 6 items
  7. 6.5 Grendel 6 items
  8. 9mm Luger 1 item
Attachment Type
  1. MLOK 1 item
Handguard Length
  1. 7" 1 item
  2. 10" 1 item
  3. 12" 1 item
  4. 15" 1 item
Handguard Style
  1. Free Float 1 item
Barrel Length
  1. 5" 1 item
  2. 7.5" 2 items
  3. 8" 1 item
  4. 10.5" 4 items
  5. 11.5" 1 item
  6. 12" 2 items
  7. 12.5" 2 items
  8. 14.5" 2 items
  9. 16" 9 items
  10. 16.1" 8 items
  11. 16.325" 1 item
  12. 18" 10 items
  13. 20" 9 items
  14. 21" 2 items
Material
  1. 416R Stainless Steel 17 items
  2. Aluminum 11 items
  3. Aluminum / Steel 1 item
  4. Stainless Steel 73 items
  5. Stainless Steel / Tungsten 1 item
  6. Steel 15 items
  7. Titanium 1 item
  8. Tungsten 1 item
Inventory
  1. In Stock 71 items
  2. Out of Stock 47 items
Customer Rating
  1. 5
    18 items
  2. 4
    & up     20 items
  3. 3
    & up     21 items

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!

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  1. TacFire AR-15 Gas Tube
    TacFire AR-15 Gas Tube
    (2)
    $11.99 $19.99 $5.99 $7.99 Save $13.00
  2. DMA Inc. XTS AR-15 Anodized Charging Handle - Silver
    DMA Inc. XTS AR-15 Anodized Charging Handle
    $19.99 $13.99 $15.99 Save $6.00
  3. DMA Inc. XTS AR-15 Anodized Anti-Walk Pin Set - Silver
    DMA Inc. XTS AR-15 Anodized Anti-Walk Pin Set
    (1)
    $15.99 $11.99 $12.99 Save $4.00
  7. TacFire Gen 2 AR-15 Aluminum Ambidextrous Saftey Selector - Silver
    TacFire Gen 2 AR-15 Aluminum Ambidextrous Safety Selector
    (6)
    $19.99 $12.99 $14.99 Save $7.00
  8. CMMG AR-15 Firing Pin
    CMMG AR-15 Firing Pin
    (2)
    $10.99 $8.99 Save $2.00
  10. Odin Works AR-10 / AR-15 XMR 3 Extended Magazine Release - Silver
    Odin Works AR-10 / AR-15 XMR 3 Extended Magazine Release
    (2)
    $24.99 $25.99 $22.99 $24.49 Save $2.00
  12. DMA Inc. XTS AR-15 Ambidextrous Safety Selector - Silver
    DMA Inc. XTS AR-15 Ambidextrous Safety Selector
    $20.99 $14.99 $16.99 Save $6.00
  16. DMA Inc. XTS ADZ-Alpha M-LOK Handguard - Silver - 7"
    DMA Inc. XTS ADZ-Alpha M-LOK Handguard
    (1)
    $70.99 $109.99 $56.99 $76.99 Save $33.00
  17. DMA Inc. XTS AR-15 Anodized Parts Kit - Silver
    DMA Inc. XTS AR-15 Anodized Parts Kit
    $119.99 $89.99 $95.99 Save $30.00
  18. Odin Works AR-10 / AR-15 XMR 2 Extended Magazine Release - Silver
    Odin Works AR-10 / AR-15 XMR 2 Extended Magazine Release
    (2)
    $24.99 $25.99 $22.99 $23.99 Save $2.00
  22. DMA Inc. XTS AR-15 Anodized Extended Takedown Pins - Silver
    DMA Inc. XTS AR-15 Anodized Extended Takedown Pins
    $19.99 $14.99 $15.99 Save $5.00
  25. Odin Works AR-10 / AR-15 XMR Extended Magazine Release - Silver
    Odin Works AR-10 / AR-15 XMR Extended Magazine Release
    (1)
    $20.99 $24.99 $19.99 $24.99 Save $1.00
  29. KNS Precision .154" Gen 2 Mod 2 Non Rotate Hammer / Trigger Pins for AR-15 / M-16 Stainless
    KNS Precision .154" Gen 2 Mod 2 Non Rotate Hammer / Trigger Pins for AR-15 / M-16
    Coupon Available
    (1)
    $35.99 $43.99 $29.99 $40.99 Save $9.00
  30. Kaw Valley Precision AR PCC Extra Power Spring
    Kaw Valley Precision AR PCC Extra Power Spring
    Coupon Available
    (1)
    $9.99 $6.99 Save $3.00
  34. PROOF Research AR-15 11.5" Carbine-Length Gas .223 Wylde 1:7 Stainless Steel Barrel
    PROOF Research AR-15 .223 Wylde Stainless Steel Barrel
    $629.99 $749.99 $569.99 $649.99 Save $100.00
  36. Kaw Valley Precision AR-15 Carbine Spring
    Kaw Valley Precision AR-15 Carbine Spring
    Coupon Available
    $9.99 $6.99 Save $3.00
  37. CMMG Bravo .22LR AR-15 Conversion Kit
    CMMG Bravo .22LR AR-15 Conversion Kit
    $189.99 $149.99 Save $40.00
  38. PROOF Research AR-15 14.5" Intermediate-Length Gas 6mm ARC 1:7.5 Stainless Steel Barrel
    PROOF Research AR-15 6mm ARC 1:7.5 Stainless Steel Barrel
    $749.99 $649.99 Save $100.00
  39. PROOF Research AR-15 12.5" Pistol-Length Gas .300 BLK 1:7 Stainless Steel Barrel
    PROOF Research AR-15 .300 BLK Stainless Steel Barrel
    $629.99 $749.99 $569.99 $649.99 Save $100.00
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