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  1. Platform
    AR-15
  2. Handguard Style
    Free Float
  3. Inventory
    In Stock
Brand
  1. Angstadt Arms 1 item
  2. Battle Arms Development 7 items
  3. Bootleg Inc 1 item
  4. Bravo Company USA 4 items
  5. CMMG 7 items
  6. Daniel Defense 4 items
  7. DMA Inc. 3 items
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  9. Geissele Automatics 6 items
  10. Grey Ghost Precision 1 item
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  13. Luth-AR 3 items
  14. Method Dynamics 3 items
  15. Midwest Industries 12 items
  16. Mission First Tactical 1 item
  17. NcSTAR 1 item
  18. Odin Works 3 items
  19. Phase 5 Weapon Systems 1 item
  20. Q 2 items
  21. Reptilia 1 item
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  23. Samson Manufacturing Corp 1 item
  24. Seekins Precision 1 item
  25. Sharps Bros. 1 item
  26. Sig Sauer Magazines 1 item
  27. Spike's Tactical 3 items
  28. Strike Industries 1 item
  29. TacFire Inc. 11 items
  30. Woox 1 item
  31. Yankee Hill Machine Co 2 items
Color
  1. Armor Black 7 items
  2. Black 77 items
  3. Black / Blue 1 item
  4. Black / Red 1 item
  5. Blue 4 items
  6. Bronze 2 items
  7. Brown 1 item
  8. Charcoal Green 1 item
  9. Coyote 2 items
  10. Coyote Brown 1 item
  11. Desert Dirt Color 6 items
  12. Flat Dark Earth 5 items
  13. Gray 2 items
  14. Green 1 item
  15. Midnight Bronze 3 items
  16. Olive Drab Green 1 item
  17. Orange 2 items
  18. Patriot Brown 2 items
  19. Purple 2 items
  20. Ranger Green 1 item
  21. Red 4 items
  22. Silver 1 item
  23. Tungsten 3 items
  24. Urban Grey 1 item
  25. Walnut 1 item
Thread Pattern
  1. 1/2x28 22 items
  2. 1/2x36 3 items
  3. 5/8x24 4 items
Platform
  1. AK-47 1 item
  2. AK-74 1 item
  3. AR-10 15 items
  4. AR-15 95 items
  5. AR-9 2 items
  6. FN 1 item
  7. Heckler & Koch 1 item
  8. Howa 1 item
  9. Q 1 item
  10. Savage Arms 1 item
  11. Tikka 1 item
Caliber
  1. 22 ARC 1 item
  2. 22 Long Rifle 1 item
  3. 223 Remington 13 items
  4. 223 Wylde 1 item
  5. 300 AAC Blackout 4 items
  6. 350 Legend 1 item
  7. 45 Auto (ACP) 2 items
  8. 5.56mm NATO 14 items
  9. 5.7 x 28mm 2 items
  10. 6mm ARC 1 item
  11. 7.62 x 39mm 1 item
  12. 9mm Luger 3 items
Attachment Type
  1. KeyMod 3 items
  2. MLOK 82 items
  3. Picatinny 10 items
Handguard Length
  1. 4" 4 items
  2. 4.25" 1 item
  3. 4.5" 1 item
  4. 5" 1 item
  5. 5.5" 4 items
  6. 6" 3 items
  7. 6.7" 4 items
  8. 6.75" 1 item
  9. 7" 13 items
  10. 7.25" 2 items
  11. 7.29" 1 item
  12. 7.5" 2 items
  13. 8" 2 items
  14. 9" 10 items
  15. 9.2" 1 item
  16. 9.25" 6 items
  17. 9.29" 1 item
  18. 9.3" 5 items
  19. 9.5" 7 items
  20. 9.6" 6 items
  21. 10" 13 items
  22. 10.5" 17 items
  23. 11" 2 items
  24. 11.25" 1 item
  25. 11.5" 1 item
  26. 11.8" 2 items
  27. 12" 6 items
  28. 12.25" 1 item
  29. 12.4" 2 items
  30. 12.5" 6 items
  31. 12.58" 1 item
  32. 12.6" 1 item
  33. 12.625" 6 items
  34. 12.9" 2 items
  35. 13" 9 items
  36. 13.375" 2 items
  37. 13.4" 1 item
  38. 13.5" 16 items
  39. 13.8" 2 items
  40. 14" 6 items
  41. 14.4" 1 item
  42. 14.5" 1 item
  43. 15" 45 items
  44. 15.2" 1 item
  45. 15.25" 4 items
  46. 15.3" 4 items
  47. 15.5" 2 items
  48. 16" 1 item
  49. 17" 1 item
  50. 17.5" 2 items
  51. Carbine Length 2 items
  52. Extended Carbine Length 1 item
  53. Mid Length 2 items
  54. Rifle Length 1 item
Handguard Style
  1. Free Float 95 items
Upper Type
  1. Pistol 10 items
  2. Rifle 19 items
Options
  1. W/ BCG & CH 30 items
  2. W/O BCG & CH 1 item
Barrel Length
  1. 4" 1 item
  2. 4.5" 2 items
  3. 5" 5 items
  4. 6.5" 2 items
  5. 7" 1 item
  6. 7.5" 3 items
  7. 8.5" 1 item
  8. 10" 2 items
  9. 10.5" 4 items
  10. 16" 16 items
  11. 16.1" 1 item
  12. 18" 2 items
  13. 24" 1 item
Material
  1. 416R Stainless Steel / 6061-T6 Aluminum 1 item
  2. Aluminum 73 items
  3. Carbon Fiber 1 item
  4. Steel 1 item
  5. Walnut 1 item
Inventory
  1. In Stock 95 items
  2. Out of Stock 36 items
Customer Rating
  1. 5
    9 items
  2. 4
    & up     11 items
  3. 3
    & up     12 items
  4. 2
    & up     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!

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  1. Midwest Industries Combat Rail T-Series One-Piece Picatinny Handguard
    Midwest Industries Combat Rail T-Series One-Piece Picatinny Handguard
    (2)
    $178.99 $241.99 $167.99 $230.99 Save $11.00
  6. Daniel Defense Mk18 RIS II 9.55" Handguard
    Daniel Defense Mk18 RIS II 9.55" Handguard
    $554.99 $516.99 Save $38.00
  7. Luth-AR AR-15 The Palm M-LOK Handguard
    Luth-AR AR-15 The Palm M-LOK Handguard
    $79.99 $99.99 $76.99 $93.99 Save $6.00
  8. Bravo Company BCMGUNFIGHTER Quad Rail Handguard
    Bravo Company BCMGUNFIGHTER Quad Rail Handguard
    $220.99 $240.99 $188.99 $209.99 Save $32.00
  9. Midwest Industries G4 One Piece Free Float M-LOK Handguard
    Midwest Industries G4 One Piece Free Float M-LOK Handguard
    (2)
    $187.99 $219.99 $176.99 $209.99 Save $11.00
  10. Bravo Company BCMGUNFIGHTER MCMR M-LOK Handguard
    Bravo Company BCMGUNFIGHTER MCMR M-LOK Handguard
    $220.99 $250.99 $206.99 $234.99 Save $25.00
  11. Midwest Industries Suppressor Series One Piece Free Float M-LOK Handguard
    Midwest Industries Suppressor Series One Piece Free Float M-LOK Handguard
    (1)
    $167.99 $204.99 $157.99 $194.99 Save $11.00
  12. Midwest Industries Combat Rail One Piece Free Float Series M-LOK Handguard
    Midwest Industries Combat Rail One Piece Free Float Series M-LOK Handguard
    $157.99 $219.99 $146.99 $209.99 Save $11.00
  13. Midwest Industries Gen2 Two Piece Free Float Handguard
    Midwest Industries Gen2 Two Piece Free Float Handguard
    $178.99 $230.99 $167.99 $215.99 Save $16.00
  14. Geissele Automatics MK16 M-LOK Super Modular Rail
    Geissele Automatics MK16 M-LOK Super Modular Rail
    (1)
    $300.99 $400.99
  15. Geissele Automatics MK14 M-LOK Super Modular Rail
    Geissele Automatics MK14 M-LOK Super Modular Rail
    $300.99 $400.99
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