My Cart ()
Back Close
Filters
Now Shopping by
  1. Thread Pattern
    1/2x28
  2. Barrel Length
    16.1"
Brand
  1. Ballistic Advantage 1 item
  2. CMMG 6 items
  3. Odin Works 5 items
  4. True Precision 1 item
Color
  1. Armor Black 1 item
  2. Black 7 items
  3. Silver 6 items
Thread Pattern
  1. 1/2x28 13 items
  2. 5/8x24 6 items
Platform
  1. AR-15 11 items
  2. AR-9 1 item
  3. Rimfire 2 items
  4. Ruger 2 items
Caliber
  1. 22 Long Rifle 5 items
  2. 223 Remington 3 items
  3. 223 Wylde 3 items
  4. 350 Legend 2 items
  5. 5.56mm NATO 3 items
  6. 5.7 x 28mm 1 item
  7. 9mm Luger 2 items
Attachment Type
  1. MLOK 1 item
Handguard Length
  1. 15" 1 item
Handguard Style
  1. Free Float 1 item
Upper Type
  1. Rifle 1 item
Options
  1. W/ BCG & CH 1 item
Barrel Length
  1. 3.5" 1 item
  2. 3.6" 1 item
  3. 3.68" 1 item
  4. 3.7" 2 items
  5. 3.76" 2 items
  6. 3.8" 2 items
  7. 3.88" 2 items
  8. 3.9" 4 items
  9. 3.97" 1 item
  10. 4" 1 item
  11. 4.06" 1 item
  12. 4.3" 3 items
  13. 4.35" 1 item
  14. 4.49" 3 items
  15. 4.5" 11 items
  16. 4.56" 1 item
  17. 4.60" 6 items
  18. 4.625" 3 items
  19. 4.64" 1 item
  20. 4.68" 1 item
  21. 4.75" 1 item
  22. 4.8" 1 item
  23. 5" 22 items
  24. 5.03" 4 items
  25. 5.1" 1 item
  26. 5.31" 2 items
  27. 5.5" 4 items
  28. 5.75" 1 item
  29. 5.8" 1 item
  30. 6.5" 2 items
  31. 7" 2 items
  32. 7.5" 6 items
  33. 8" 3 items
  34. 8.3" 1 item
  35. 9" 2 items
  36. 9.2" 1 item
  37. 10" 2 items
  38. 10.3" 2 items
  39. 10.5" 12 items
  40. 11" 1 item
  41. 11.3" 2 items
  42. 11.5" 3 items
  43. 12" 1 item
  44. 12.3" 1 item
  45. 12.5" 4 items
  46. 13.7" 2 items
  47. 13.9" 4 items
  48. 14.5" 13 items
  49. 14.7" 3 items
  50. 16" 76 items
  51. 16.1" 13 items
  52. 16.25" 1 item
  53. 16.325" 1 item
  54. 16.5" 1 item
  55. 16.75" 1 item
  56. 17.7" 2 items
  57. 18" 20 items
  58. 18.5" 2 items
  59. 20" 14 items
  60. 22" 3 items
  61. 24" 4 items
Material
  1. 416R Stainless Steel 6 items
  2. Chrome Moly Venadium Steel 4 items
  3. Stainless Steel 4 items
  4. Steel 2 items
Inventory
  1. In Stock 7 items
  2. Out of Stock 6 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!

  1. CMMG AR-15 5.7x28 CM Barrel w/ Bolt Carrier Kit
    CMMG AR-15 5.7x28 CM Barrel w/ Bolt Carrier Kit
    $474.99 $524.99 $359.99 $414.99 Save $115.00
  6. CMMG AR-15 .22 LR 1:16 CM Barrel w/ Collar Kit
    CMMG AR-15 .22 LR 1:16 CM Barrel w/ Collar Kit
    Out of stock
    $199.99 $249.99 $174.99 $199.99 Save $50.00
  7. Ballistic Advantage Ruger 10/22 16.1" .22 LR 1:16 SS Barrel
    Ballistic Advantage Ruger 10/22 16.1" .22 LR 1:16 SS Barrel
    $175.99 $215.99 $166.25 $204.99 Save $11.00
  9. Odin Works AR-15 9mm 1:10 Stainless Steel Barrel
    Odin Works AR-15 9mm 1:10 Stainless Steel Barrel
    Out of stock
    $144.99 $234.99 $136.99 $222.99 Save $12.00
  10. CMMG AR-15 .22 LR 1:16 CM Barrel
    CMMG AR-15 .22 LR 1:16 CM Barrel
    Out of stock
    $174.99 $149.99 Save $25.00
  11. Odin Works AR-15 .223 Wylde 1:8 Stainless Steel Barrel w/ Tunable Gas Block
    Odin Works AR-15 .223 Wylde 1:8 Stainless Steel Barrel w/ Tunable Gas Block
    Out of stock
    $205.99 $345.99 $194.99 $327.99 Save $18.00
  12. Odin Works AR-15 Intermediate-Length Gas .223 Wylde 1:8 Stainless Steel Barrel w/ Tunable Gas Block
    Odin Works AR-15 Intermediate-Length Gas .223 Wylde 1:8 Stainless Steel Barrel w/ Tunable Gas Block
    Out of stock
    $345.99 $327.99 Save $18.00
  13. CMMG AR-15 .22 LR 1:16 CM Barrel w/ Bolt Carrier Kit
    CMMG AR-15 .22 LR 1:16 CM Barrel w/ Bolt Carrier Kit
    $324.99 $374.99 $259.99 $299.99 Save $75.00
Filter