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  1. Color
    Black
  2. Barrel Length
    4.5"
Brand
  1. Ballistic Advantage 3 items
  2. CMMG 1 item
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  5. Kaw Valley Precision 1 item
  6. SilencerCo 2 items
  7. TacFire Inc. 4 items
Color
  1. Armor Black 1 item
  2. Black 14 items
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  9. Gold 3 items
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  11. Iridescent 1 item
  12. Midnight Bronze 1 item
  13. Satin Stainless Steel 1 item
  14. Spectrum Rainbow PVD 1 item
  15. Tungsten 1 item
Thread Pattern
  1. 1/2x28 8 items
  2. 1/2x36 3 items
  3. 5/8x24 1 item
  4. 9/16x24 1 item
Platform
  1. AR-15 5 items
  2. AR-9 1 item
  3. Glock 8 items
  4. Sig Sauer 1 item
Caliber
  1. 22 Long Rifle 1 item
  2. 45 Auto (ACP) 1 item
  3. 9mm Luger 12 items
Attachment Type
  1. MLOK 1 item
Handguard Style
  1. Free Float 1 item
Upper Type
  1. Pistol 1 item
Options
  1. W/ BCG & CH 1 item
Barrel Length
  1. 3.1" 5 items
  2. 3.4" 1 item
  3. 3.46" 4 items
  4. 3.5" 1 item
  5. 3.68" 2 items
  6. 3.7" 2 items
  7. 3.76" 1 item
  8. 3.8" 1 item
  9. 3.9" 3 items
  10. 3.97" 1 item
  11. 4" 8 items
  12. 4.02" 5 items
  13. 4.06" 2 items
  14. 4.1" 2 items
  15. 4.3" 3 items
  16. 4.4" 1 item
  17. 4.45" 2 items
  18. 4.46" 1 item
  19. 4.49" 8 items
  20. 4.5" 14 items
  21. 4.56" 1 item
  22. 4.57" 1 item
  23. 4.60" 10 items
  24. 4.625" 1 item
  25. 4.7" 1 item
  26. 4.75" 1 item
  27. 4.8" 1 item
  28. 4.9" 1 item
  29. 5" 22 items
  30. 5.03" 4 items
  31. 5.09" 1 item
  32. 5.1" 1 item
  33. 5.2" 3 items
  34. 5.25" 1 item
  35. 5.31" 2 items
  36. 5.5" 4 items
  37. 5.6" 1 item
  38. 5.75" 1 item
  39. 5.8" 1 item
  40. 6" 2 items
  41. 6.61" 1 item
  42. 7" 7 items
  43. 7.5" 11 items
  44. 8" 10 items
  45. 8.3" 2 items
  46. 8.5" 4 items
  47. 9" 3 items
  48. 9.2" 1 item
  49. 10" 10 items
  50. 10.3" 3 items
  51. 10.4" 1 item
  52. 10.5" 19 items
  53. 11" 1 item
  54. 11.3" 2 items
  55. 11.5" 4 items
  56. 12" 3 items
  57. 12.3" 1 item
  58. 12.5" 9 items
  59. 13.7" 2 items
  60. 13.9" 4 items
  61. 14.5" 19 items
  62. 14.7" 3 items
  63. 16" 106 items
  64. 16.1" 11 items
  65. 16.25" 2 items
  66. 16.325" 1 item
  67. 16.5" 1 item
  68. 16.75" 1 item
  69. 17.7" 1 item
  70. 18" 33 items
  71. 18.5" 8 items
  72. 20" 25 items
  73. 21" 1 item
  74. 22" 2 items
  75. 24" 4 items
  76. 26" 2 items
  77. 28" 3 items
Material
  1. 416R Stainless Steel 6 items
  2. 4150 Chrome Moly Vanadium 2 items
  3. Chrome Moly Venadium Steel 1 item
  4. Stainless Steel 1 item
  5. Steel 4 items
Inventory
  1. In Stock 11 items
  2. Out of Stock 3 items
Customer Rating
  1. 5
    2 items
  2. 3
    & up     3 items
  3. 2
    & up     4 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. TacFire AR-15 Blow Back .45 ACP 1:16 4140 Chrome Moly Steel Barrel - 5/8x24 - 10.5"
    TacFire AR-15 Blowback .45 ACP 1:16 4140 Chrome Moly Steel Barrel - 5/8x24
    (1)
    $109.99 $79.99 $84.99 Save $30.00
  3. CMMG AR-15 4.5" .22 LR 1:16 CM Barrel Kit w/ Bolt Carrier
    CMMG AR-15 .22 LR 1:16 CM Barrel w/ Bolt Carrier Kit
    $324.99 $374.99 $259.99 $299.99 Save $75.00
  4. TacFire AR-15 9mm Unassembled Pistol Kit w/ Lower Parts Kit- 10"
    TacFire AR-15 9mm Unassembled Pistol Kit w/ Lower Parts Kit
    (1)
    $499.99 $279.99 $319.99 Save $220.00
  5. TacFire AR-15 Blow Back 9mm 1:10 4150 Chrome Moly Vanadium Barrel - 1/2x36 - 10"
    TacFire AR-15 Blowback 9mm 1:10 4150 Chrome Moly Vanadium Barrel - 1/2x36
    $109.99 $64.99 $84.99 Save $45.00
  7. Ballistic Advantage Premium Series Fluted Barrel for Gen 3-5 Glock 19 Pistols - 1/2x28
    Ballistic Advantage Premium Barrel with Spiral Fluting for Gen 3-5 Glock 19 Pistols with 1/2x28 TPI
    $166.99 $184.99
  10. Ballistic Advantage Premium Series Bomber Fluted Barrel for Gen 3-5 Glock 19 Pistols - 1/2x28
    Ballistic Advantage Premium Series Bomber Fluted Barrel for Gen 3-5 Glock 19 Pistols - 1/2x28 TPI
    $185.99 $205.99 $129.99 $139.99 Save $76.00
  12. Ballistic Advantage Premium Barrel for Gen 3-5 Glock 19 with 1/2x28 TPI - BLK
    Ballistic Advantage Premium Barrel for Gen 3-5 Glock 19 with 1/2x28 TPI
    Out of stock
    $145.99 $165.99 $130.99 $148.99 Save $17.00
  13. Kaw Valley Precision AR-15 4.5" Blow Back 9mm 1:10 4150 CMV Steel Barrel - 1/2x36
    Kaw Valley Precision AR-15 9mm 1:10 CMV Barrel
    Out of stock
    $109.99 $134.99 $99.99 $124.99 Save $10.00
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