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  1. Material
    Chrome Moly Venadium Steel
Brand
  1. Aim Sports Inc 2 items
  2. Ballistic Advantage 16 items
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  6. FNH Magazines 2 items
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  6. 5.56mm NATO 14 items
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  1. 10" 2 items
  2. 15" 2 items
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  2. Rifle 2 items
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  24. 16" 16 items
  25. 16.1" 5 items
  26. 17.7" 1 item
  27. 18" 4 items
  28. 20" 4 items
Material
  1. 416R Stainless Steel 172 items
  2. 416R Stainless Steel / 6061-T6 Aluminum 1 item
  3. 4140 Steel 3 items
  4. 4150 Chrome Moly Vanadium 32 items
  5. 9310 Steel 8 items
  6. Adhesive Grit 8 items
  7. Aluminum 1467 items
  8. Aluminum / Steel 10 items
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  11. Carbon Fiber 30 items
  12. Carbon Fiber / Aluminum 23 items
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  14. Carbon Steel 3 items
  15. Chrome Moly Venadium Steel 27 items
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  19. Fabric 1 item
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  21. Gel 1 item
  22. Granulate 15 items
  23. Hypalon 1 item
  24. Laminate 20 items
  25. Leather 11 items
  26. Magnesium Alloy 2 items
  27. Mesh 2 items
  28. Micarta 23 items
  29. Neoprene 4 items
  30. Nylon 82 items
  31. Parkerized Steel 1 item
  32. Plastic 2 items
  33. Polyester 1 item
  34. Polymer 608 items
  35. Polymer / Aluminum 31 items
  36. Polymer / Rubber 12 items
  37. Polyurethane 1 item
  38. Rubber 142 items
  39. Santoprene 3 items
  40. Silicone 2 items
  41. Squadron Laminate 1 item
  42. Stainless Steel 789 items
  43. Stainless Steel / Aluminum 5 items
  44. Stainless Steel / Tungsten 3 items
  45. Steel 1338 items
  46. Steel / Polymer 15 items
  47. Synthetic Ivory 1 item
  48. Thermoplastic 25 items
  49. Titanium 24 items
  50. Tungsten 8 items
  51. Type 13 Nylon Webbing 2 items
  52. Walnut 12 items
  53. Wood 61 items
Inventory
  1. In Stock 14 items
  2. Out of Stock 13 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. FN AR-15 5.56 NATO 1:7 CMV CHF CL Barrel
    FN AR-15 5.56 NATO 1:7 CMV CHF CL Barrel
    $399.99 $269.99 $289.99 Save $130.00
  2. 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
  3. Ballistic Advantage Modern Series AR-15 5.56 1:7 CMV Barrel
    Ballistic Advantage Modern Series AR-15 5.56 1:7 CMV Barrel
    $125.99 $195.99 $69.99 $99.99 Save $96.00
  4. Ballistic Advantage Modern Series AR-15 Mid-Length Gas 5.56 1:7 CMV Pencil Barrel
    Ballistic Advantage Modern Series AR-15 Mid-Length Gas 5.56 1:7 CMV Pencil Barrel
    $170.99 $180.99 $161.99 $171.99 Save $9.00
  7. Ballistic Advantage Performance Series AR-15 5.56 1:7 CMV Barrel w/ .750 Lo Pro Gas Block
    Ballistic Advantage Performance Series AR-15 5.56 1:7 CMV Barrel w/ .750 Lo Pro Gas Block
    Out of stock
    $205.99 $235.99 $194.99 $223.99 Save $12.00
  8. Ballistic Advantage Performance Series AR-15 5.56 1:7 CMV Barrel w/ .625 Lo Pro Gas Block
    Ballistic Advantage Performance Series AR-15 5.56 1:7 CMV Barrel w/ .625 Lo Pro Gas Block
    $220.99 $245.99 $209.99 $232.99 Save $13.00
  9. CMMG AR-15 .300 Blackout 1:7 CM Barrel
    CMMG AR-15 .300 Blackout 1:7 CM Barrel
    $199.99 $224.99 $164.99 $179.99 Save $45.00
  10. Ballistic Advantage Classic Series AR-15 Carbine-Length Gas 5.56 1:7 CMV CL Barrel
    Ballistic Advantage Classic Series AR-15 Carbine-Length Gas 5.56 1:7 CMV CL Barrel
    $180.99 $185.99 $109.99 Save $76.00
  11. Ballistic Advantage Modern Series AR-15 Pistol-Length Gas .300 BLK 1:7 CMV Barrel
    Ballistic Advantage Modern Series AR-15 Pistol-Length Gas .300 BLK 1:7 CMV Barrel
    $155.99 $180.99 $84.99 $99.99 Save $81.00
  12. Ballistic Advantage Modern AR-10 .308 Win 1:10 CMV Barrel
    Ballistic Advantage Modern AR-10 .308 Win 1:10 CMV Barrel
    $199.99 $250.99 $199.99 $237.99 Save $13.00
  13. Daniel Defense AR-15 16" 5.56 1:7 CHF CMV Barrel
    Daniel Defense AR-15 16" 5.56 1:7 CHF CMV Barrel
    $375.99 $348.99 Save $27.00
  14. 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
  15. Battle Arms Development Lightweight PCC AR-15 9mm 1:10 CRMV Barrel
    Battle Arms Development Lightweight PCC AR-15 9mm 1:10 CRMV Barrel
    Out of stock
    $119.99 $165.99 $102.99 $149.99 Save $20.00
  17. Ballistic Advantage Performance Series AR-15 Carbine-Length Gas .350 Legend 1:16 CMV Barrel
    Ballistic Advantage Performance Series AR-15 Carbine-Length Gas .350 Legend 1:16 CMV Barrel
    Out of stock
    $215.99 $260.99 $204.99 $247.99 Save $13.00
  18. Ballistic Advantage Classic Series AR-15 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
  19. 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
  20. Ballistic Advantage Modern Series EPC AR-15 9mm 1:10 CMV Barrel
    Ballistic Advantage Modern Series EPC AR-15 9mm 1:10 CMV Barrel
    Out of stock
    $105.99 $155.99 $99.99 $147.99 Save $8.00
  21. FN M16A2 Style 14.7" Carbine-Length Gas 5.56 NATO Barrel
    FN M16A2 Style 14.7" Carbine-Length Gas 5.56 NATO Barrel
    Out of stock
    $349.99 $135.99 Save $214.00
  24. Aim Sports AR-15 .223 / 5.56 Assembled Upper Receiver w/ Lower Build Kit
    Aim Sports AR-15 .223 / 5.56 Assembled Upper Receiver w/ Lower Build Kit
    Out of stock
    $599.99 $449.99 $462.99 Save $150.00
  25. Aim Sports AR-15 .223 / 5.56 Assembled Upper Receiver w/ M-LOK Handguard
    Aim Sports AR-15 .223 / 5.56 Assembled Upper Receiver w/ M-LOK Handguard
    Out of stock
    $459.99 $343.99 Save $116.00
  26. 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
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