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Color
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Thread Pattern
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  2. 1/2x28 170 items
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Platform
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  8. Glock 55 items
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  16. Walther 3 items
Caliber
  1. 22 ARC 3 items
  2. 22 Long Rifle 9 items
  3. 223 Remington 47 items
  4. 223 Wylde 11 items
  5. 350 Legend 3 items
  6. 357 SIG 3 items
  7. 380 Auto (ACP) 1 item
  8. 5.56mm NATO 59 items
  9. 5.7 x 28mm 3 items
  10. 6mm ARC 1 item
  11. 9mm Luger 84 items
  12. 9x18 Makarov 1 item
Attachment Type
  1. KeyMod 2 items
  2. MLOK 27 items
  3. Picatinny 7 items
Handguard Length
  1. 4" 4 items
  2. 5.5" 1 item
  3. 6.5" 1 item
  4. 9" 1 item
  5. 9.6" 1 item
  6. 10" 2 items
  7. 12" 1 item
  8. 12.25" 1 item
  9. 13.5" 2 items
  10. 15" 18 items
  11. 15.25" 2 items
  12. Carbine Length 1 item
  13. Mid Length 1 item
Handguard Style
  1. Free Float 29 items
Upper Type
  1. Pistol 4 items
  2. Rifle 34 items
Options
  1. BCG Only 1 item
  2. W/ BCG & CH 34 items
  3. W/O BCG & CH 3 items
Barrel Length
  1. 3.5" 1 item
  2. 3.68" 1 item
  3. 3.7" 2 items
  4. 3.76" 1 item
  5. 3.8" 1 item
  6. 3.9" 2 items
  7. 3.97" 1 item
  8. 4" 1 item
  9. 4.06" 1 item
  10. 4.3" 4 items
  11. 4.49" 3 items
  12. 4.5" 11 items
  13. 4.56" 1 item
  14. 4.60" 5 items
  15. 4.625" 1 item
  16. 4.8" 1 item
  17. 4.9" 1 item
  18. 5" 18 items
  19. 5.03" 2 items
  20. 5.1" 1 item
  21. 5.31" 2 items
  22. 5.46" 1 item
  23. 5.5" 3 items
  24. 5.75" 1 item
  25. 5.8" 1 item
  26. 6" 1 item
  27. 7" 2 items
  28. 7.5" 6 items
  29. 8" 2 items
  30. 10" 1 item
  31. 10.3" 2 items
  32. 10.5" 8 items
  33. 11.3" 2 items
  34. 11.5" 3 items
  35. 12" 1 item
  36. 12.3" 1 item
  37. 12.5" 5 items
  38. 13.7" 2 items
  39. 13.9" 3 items
  40. 14.5" 11 items
  41. 14.7" 3 items
  42. 16" 58 items
  43. 16.1" 10 items
  44. 16.25" 1 item
  45. 16.325" 1 item
  46. 16.75" 1 item
  47. 17.7" 1 item
  48. 18" 14 items
  49. 18.5" 1 item
  50. 20" 7 items
  51. 24" 2 items
Material
  1. 416R Stainless Steel 40 items
  2. 4150 Chrome Moly Vanadium 14 items
  3. Aluminum 23 items
  4. Chrome Moly Venadium Steel 14 items
  5. Stainless Steel 37 items
  6. Steel 22 items
Inventory
  1. In Stock 88 items
  2. Out of Stock 78 items
Customer Rating
  1. 5
    18 items
  2. 1
    & up     19 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. Backup Tactical Threaded Barrel for Gen 1-4 Glock 17 Pistols - BLK
    Backup Tactical Threaded Barrel for Gen 1-4 Glock 17 Pistols
    Out of stock
    $169.99 $154.99 Save $15.00
  2. Backup Tactical Threaded Barrel for Glock 19 Pistols - BLK
    Backup Tactical Threaded Barrel for Glock 19 Pistols
    Out of stock
    $169.99 $154.99 Save $15.00
  3. Backup Tactical Threaded Barrel for Glock 26 Pistols - BLK
    Backup Tactical Threaded Barrel for Glock 26 Pistols
    Out of stock
    $169.99 $154.99 Save $15.00
  4. Backup Tactical Threaded Barrel for Glock 48 Pistols
    Backup Tactical Threaded Barrel for Glock 48 Pistols
    Out of stock
    $149.99 $139.99 Save $10.00
  5. Backup Tactical Threaded Barrel for Sig P320 Full Size Pistols - BLK
    Backup Tactical Threaded Barrel for Sig P320 Full Size Pistols
    Out of stock
    (1)
    $169.99 $154.99 Save $15.00
  8. Odin Works AR-15 16.1" Mid-Length Gas .223 Wylde 1:8 Black Nitride Stainless Steel Barrel with 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
  9. Seekins Precision Match Grade AR-15 16" Mid-Length 0.750" Gas .223 Wylde 1:8 Stainless Steel 5R Rifled 1/2x28 Barrel
    Seekins Precision Match Grade AR-15 .223 Wylde 1:8 Stainless Steel Barrel
    Out of stock
    $395.99 $379.99 Save $16.00
  10. Ballistic Advantage AR-15 11.5" Carbine-Length Gas 5.56 1:7 CHF CL Barrel w/ Lo Pro Gas Block
    Ballistic Advantage Classic Series AR-15 5.56 1:7 CHF CL Barrel w/ Lo Pro Gas Block
    Out of stock
    $300.99 $330.99 $285.99 $313.99 Save $17.00
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