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  1. Platform
    AR-15
  2. Material
    Steel
Brand
  1. Aero Precision 8 items
  2. Aim Sports Inc 4 items
  3. ALG Defense 1 item
  4. Angstadt Arms 2 items
  5. Armaspec 1 item
  6. ATI Outdoors 3 items
  7. B&T Industries 1 item
  8. B5 Systems 1 item
  9. Ballistic Advantage 4 items
  10. Battle Arms Development 9 items
  11. Black Rain Ordnance 2 items
  12. Bootleg Inc 4 items
  13. Bravo Company USA 3 items
  14. CMC Triggers 13 items
  15. CMMG 19 items
  16. Daniel Defense 1 item
  17. DMA Inc. 21 items
  18. Doublestar Corp. 3 items
  19. Ergo Grips 1 item
  20. FailZero 13 items
  21. Faxon Firearms 3 items
  22. FNH Magazines 1 item
  23. Fortis Manufacturing 1 item
  24. Geissele Automatics 2 items
  25. Harris Engineering 1 item
  26. HI Viz Shooting Systems 1 item
  27. KAK Industry 11 items
  28. Kaw Valley Precision 7 items
  29. KNS Precision 31 items
  30. Lantac USA 5 items
  31. LaRue Tactical 1 item
  32. LBE Unlimited 14 items
  33. Leapers, Inc. 2 items
  34. Luth-AR 5 items
  35. LWRCI 2 items
  36. Magpul 9 items
  37. MDT 1 item
  38. Midwest Industries 4 items
  39. Night Fision 2 items
  40. Noveske 3 items
  41. Odin Works 14 items
  42. Panzer Arms 1 item
  43. Patriot Ordnance Factory 4 items
  44. Phase 5 Weapon Systems 2 items
  45. Primary Weapons Systems 3 items
  46. ProMag Magazines 1 item
  47. Radian Weapons 4 items
  48. RISE Armament 11 items
  49. Rosco Manufacturing 2 items
  50. Savage Arms 1 item
  51. Seekins Precision 4 items
  52. Sons of Liberty Gun Works 4 items
  53. Spike's Tactical 6 items
  54. Strike Industries 7 items
  55. TacFire Inc. 33 items
  56. Timber Creek Outdoors 1 item
  57. Timney Triggers USA 10 items
  58. Trijicon 1 item
  59. Troy Industries 4 items
  60. Ultradyne USA 2 items
  61. Volquartsen 2 items
  62. Watchtower - F-1 1 item
  63. WMD Guns 4 items
  64. XS Sight Systems 1 item
  65. Yankee Hill Machine Co 9 items
Color
  1. Black 284 items
  2. Black Nitride 2 items
  3. Chrome 2 items
  4. Desert Tan 1 item
  5. Flat Dark Earth 9 items
  6. Forest 1 item
  7. Gold 1 item
  8. Gold TiN 2 items
  9. Gray 1 item
  10. Green 2 items
  11. Green Tritium with Orange Outline 1 item
  12. Green Tritium with White Outline 1 item
  13. Green Tritium With Yellow Outline 2 items
  14. Matte Black 2 items
  15. Nickel 3 items
  16. Nickel Boron 8 items
  17. Olive Drab Green 5 items
  18. Patriot Brown 1 item
  19. Red 2 items
  20. RISE Red 4 items
  21. Rose Gold 1 item
  22. Silver 15 items
  23. Stainless Steel 8 items
  24. Stealth Grey 1 item
  25. Urban 1 item
  26. Zombie Green 2 items
Thread Pattern
  1. 1/2x28 6 items
  2. 1/2x36 1 item
  3. 5/8x24 2 items
Platform
  1. 1911 22 items
  2. AK-47 14 items
  3. AR-10 111 items
  4. AR-15 352 items
  5. AR-9 29 items
  6. Archon 1 item
  7. Barrett 1 item
  8. Benelli 5 items
  9. Beretta 8 items
  10. Bolt-Action 7 items
  11. Canik 5 items
  12. Colt 5 items
  13. CZ 20 items
  14. Double Stack Pistol 7 items
  15. FN 8 items
  16. Glock 173 items
  17. Grand Power 2 items
  18. Heckler & Koch 20 items
  19. Henry Repeating Arms 9 items
  20. Kalashnikov USA 1 item
  21. Kimber 5 items
  22. Lever Action 1 item
  23. Magnum Research 1 item
  24. Marlin 5 items
  25. Mossberg 5 items
  26. PCC 6 items
  27. Remington 23 items
  28. Revolver 2 items
  29. Rimfire 8 items
  30. Ruger 25 items
  31. Semi-Automatic 1 item
  32. Shotgun 38 items
  33. Sig Sauer 33 items
  34. Single Stack Pistol 1 item
  35. Smith & Wesson 63 items
  36. Springfield Armory 16 items
  37. Taurus 10 items
  38. Walther 8 items
  39. Weatherby 1 item
Caliber
  1. 22 ARC 1 item
  2. 22 Long Rifle 2 items
  3. 223 Remington 1 item
  4. 223 Wylde 1 item
  5. 300 AAC Blackout 1 item
  6. 350 Legend 2 items
  7. 45 Auto (ACP) 1 item
  8. 5.7 x 28mm 1 item
  9. 9mm Luger 1 item
Capacity
  1. 25-Round 1 item
Attachment Type
  1. MLOK 3 items
  2. Sling Stud 1 item
Handguard Length
  1. 15.25" 1 item
  2. 16" 1 item
Handguard Style
  1. Free Float 1 item
Upper Type
  1. Rifle 2 items
Options
  1. W/ BCG & CH 3 items
Sight Style
  1. Fiber Optic 1 item
  2. Tritium Night Sight 4 items
Barrel Length
  1. 4.5" 1 item
  2. 7.5" 1 item
  3. 10.5" 1 item
  4. 12" 1 item
  5. 16" 5 items
  6. 16.1" 2 items
  7. 18" 3 items
Material
  1. 416R Stainless Steel 47 items
  2. 416R Stainless Steel / 6061-T6 Aluminum 1 item
  3. 4150 Chrome Moly Vanadium 22 items
  4. 9310 Steel 6 items
  5. Aluminum 621 items
  6. Aluminum / Steel 7 items
  7. Carbon Fiber 8 items
  8. Carbon Fiber / Aluminum 13 items
  9. Carbon Fiber / Steel 2 items
  10. Chrome Moly Venadium Steel 26 items
  11. Cordura 5 items
  12. Hypalon 1 item
  13. Mesh 2 items
  14. Neoprene 1 item
  15. Nylon 24 items
  16. Polymer 223 items
  17. Polymer / Aluminum 11 items
  18. Polymer / Rubber 9 items
  19. Rubber 22 items
  20. Santoprene 2 items
  21. Silicone 1 item
  22. Stainless Steel 142 items
  23. Stainless Steel / Tungsten 2 items
  24. Steel 352 items
  25. Steel / Polymer 3 items
  26. Thermoplastic 4 items
  27. Titanium 5 items
  28. Tungsten 4 items
  29. Walnut 2 items
Inventory
  1. In Stock 242 items
  2. Out of Stock 110 items
Customer Rating
  1. 5
    51 items
  2. 4
    & up     65 items
  3. 3
    & up     71 items
  4. 1
    & up     72 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. Kaw Valley Precision Low-Profile .936" Gas Block
    Kaw Valley Precision Low-Profile .936" Gas Block
    Out of stock
    $24.99 $19.99 Save $5.00
  3. Fortis Manufacturing 0.750" Low-Profile Gas Block
    Fortis Manufacturing 0.750" Low-Profile Gas Block
    Out of stock
    $52.99 $50.99 Save $2.00
  4. Armaspec AR-15 Firing Pin
    Armaspec AR-15 Firing Pin
    Out of stock
    $18.99
  5. Watchtower - F-1 Durabolt .223 / 5.56 Bolt Carrier Group
    Watchtower - F-1 Durabolt .223 / 5.56 Bolt Carrier Group
    Out of stock
    $249.99 $275.99 $199.99 $254.99 Save $50.00
  7. LBE Unlimited AR-15 5.56 NATO Bolt Carrier Group
    LBE Unlimited AR-15 5.56 NATO Bolt Carrier Group
    Out of stock
    $169.99 $124.99 Save $45.00
  8. Aero Precision AR-15 5.56 Bolt Carrier Group
    Aero Precision AR-15 5.56 Bolt Carrier Group
    Out of stock
    $170.99 $154.99 Save $16.00
  10. Odin Works AR-15 Type-2 6.5 Grendel Bolt Carrier Group
    Odin Works AR-15 Type-2 6.5 Grendel Bolt Carrier Group
    Out of stock
    $149.99 $141.99 Save $8.00
  11. Magpul MBUS Pro Offset Flip-Up Front Sight
    Magpul MBUS Pro Offset Flip-Up Front Sight
    Out of stock
    (3)
    $79.99 $75.99 Save $4.00
  15. Odin Works Low Profile .936" Adjustable Gas Block
    Odin Works Low Profile .936" Adjustable Gas Block
    Out of stock
    $89.99 $84.99 Save $5.00
  17. KAK Industry Low Profile .750" Gas Block
    KAK Industry Low Profile .750" Gas Block
    Out of stock
    $22.99 $19.99 Save $3.00
  18. KNS Precision .155" Gen 2 Non Rotate Hammer / Trigger Pins for AR-15 / M-16
    KNS Precision .155" Gen 2 Non Rotate Hammer / Trigger Pins for AR-15 / M-16
    Out of stock
    $35.99 $40.99 $29.99 $35.99 Save $9.00
  19. KNS Precision .170" Gen 2 Non-Rotate Hammer / Trigger Pins for AR-15 / M-16
    KNS Precision .170" Gen 2 Non-Rotate Hammer / Trigger Pins for AR-15 / M-16
    Out of stock
    $35.99 $38.99 $29.99 Save $9.00
  20. RISE Armament AR-15 / AR-10 Trigger
    RISE Armament AR-15 / AR-10 Trigger
    Out of stock
    $109.99 $99.99 Save $10.00
  21. Odin Works Low Profile .875" Adjustable Gas Block
    Odin Works Low Profile .875" Adjustable Gas Block
    Out of stock
    $89.99 $84.99 Save $5.00
  22. KAK Industry Enhanced 9mm Complete Bolt Carrier Group
    KAK Industry Enhanced 9mm Complete Bolt Carrier Group
    Out of stock
    $170.99 $153.99 Save $17.00
  23. LBE Unlimited AR-15 Trigger Hammer
    LBE Unlimited AR-15 Trigger Hammer
    Out of stock
    (1)
    $19.99 $18.99 Save $1.00
  27. Troy Industries AR-15 Ambidextrous Safety Selector
    Troy Industries AR-15 Ambidextrous Safety Selector
    Out of stock
    $59.99 $49.99 Save $10.00
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