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  2. Handguard Style
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  3. Inventory
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  1. Angstadt Arms 1 item
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  3. Bootleg Inc 1 item
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  6. DMA Inc. 3 items
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  15. Midwest Industries 16 items
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  25. Sharps Bros. 1 item
  26. Sig Sauer Magazines 1 item
  27. Spike's Tactical 3 items
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  30. Yankee Hill Machine Co 2 items
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  2. Black 92 items
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  26. Walnut 1 item
Thread Pattern
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  2. 1/2x36 3 items
  3. 5/8x24 5 items
Platform
  1. AK-47 1 item
  2. AK-74 1 item
  3. AR-10 9 items
  4. AR-15 76 items
  5. AR-9 2 items
  6. FN 1 item
  7. Heckler & Koch 1 item
  8. Savage Arms 1 item
  9. Tikka 1 item
Caliber
  1. 22 ARC 1 item
  2. 223 Remington 10 items
  3. 300 AAC Blackout 1 item
  4. 308 Winchester 4 items
  5. 45 Auto (ACP) 1 item
  6. 5.56mm NATO 9 items
  7. 6mm ARC 1 item
  8. 9mm Luger 2 items
Attachment Type
  1. KeyMod 4 items
  2. MLOK 79 items
  3. Picatinny 10 items
Handguard Length
  1. 2.2" 1 item
  2. 4" 1 item
  3. 4.25" 2 items
  4. 4.5" 1 item
  5. 5" 1 item
  6. 5.5" 2 items
  7. 6" 2 items
  8. 6.5" 1 item
  9. 6.7" 4 items
  10. 6.75" 1 item
  11. 7" 13 items
  12. 7.25" 2 items
  13. 7.29" 1 item
  14. 7.3" 1 item
  15. 7.5" 2 items
  16. 8" 2 items
  17. 9" 9 items
  18. 9.2" 1 item
  19. 9.25" 6 items
  20. 9.29" 1 item
  21. 9.3" 5 items
  22. 9.5" 7 items
  23. 9.6" 4 items
  24. 10" 16 items
  25. 10.3" 1 item
  26. 10.5" 19 items
  27. 11" 1 item
  28. 11.25" 1 item
  29. 11.5" 1 item
  30. 11.8" 2 items
  31. 12" 5 items
  32. 12.4" 2 items
  33. 12.5" 6 items
  34. 12.58" 1 item
  35. 12.6" 1 item
  36. 12.625" 6 items
  37. 12.9" 3 items
  38. 13" 10 items
  39. 13.375" 2 items
  40. 13.4" 1 item
  41. 13.5" 16 items
  42. 13.8" 2 items
  43. 14" 7 items
  44. 14.4" 1 item
  45. 15" 44 items
  46. 15.2" 1 item
  47. 15.25" 4 items
  48. 15.3" 4 items
  49. 15.5" 3 items
  50. 15.75" 1 item
  51. 16" 1 item
  52. 17" 2 items
  53. 17.5" 3 items
  54. Carbine Length 2 items
  55. Extended Carbine Length 1 item
  56. Mid Length 2 items
  57. Rifle Length 1 item
Handguard Style
  1. Free Float 92 items
Upper Type
  1. Pistol 2 items
  2. Rifle 16 items
Options
  1. W/ BCG & CH 20 items
Barrel Length
  1. 4" 1 item
  2. 4.5" 1 item
  3. 5" 2 items
  4. 7" 1 item
  5. 7.5" 2 items
  6. 8.5" 1 item
  7. 10" 2 items
  8. 10.5" 3 items
  9. 16" 13 items
  10. 18" 5 items
  11. 20" 3 items
  12. 24" 1 item
Material
  1. 416R Stainless Steel / 6061-T6 Aluminum 1 item
  2. Aluminum 77 items
  3. Carbon Fiber 1 item
  4. Polymer / Aluminum 2 items
  5. Steel 1 item
Inventory
  1. In Stock 92 items
  2. Out of Stock 44 items
Customer Rating
  1. 5
    10 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. Odin Works RUNE M-LOK 12.4" Forend
    Odin Works RUNE M-LOK Handguard
    Out of stock
    $124.99 $134.99 $117.99 $127.99 Save $7.00
  2. Sig Sauer M400 Tread 13" M-LOK Handguard
    Sig Sauer M400 Tread M-LOK Handguard
    $149.99 $119.99 Save $30.00
  3. Daniel Defense Omega Picatinny 7" Handguard
    Daniel Defense Omega Picatinny Handguard
    $258.99 $283.99 $239.99 $264.99 Save $19.00
  4. Geissele Automatics Super Duty MOD1 AR-15 13.9" Pinned / 16" OAL 5.56 Upper Receiver with Free Float M-LOK Handguard - BLK
    Geissele Automatics Super Duty MOD1 AR-15 13.9" Pinned / 16" OAL 5.56 Upper Receiver with Free Float M-LOK Handguard
    Out of stock
    $1,325.99 $1,450.99
  5. MDT Field Stock AICS Magazine M-LOK Rifle Chassis for Tikka T3 / T3x SA - BLK
    MDT Field Stock AICS Magazine M-LOK Rifle Chassis for Tikka T3 / T3x SA
    $299.99
  6. Fortis Manufacturing REV II M-LOK 6.7" Handguard
    Fortis Manufacturing REV II M-LOK Handguard
    $157.99 $247.99 $118.99 $235.99 Save $43.00
  7. Fortis Manufacturing Night Rail KeyMod 12.9" Handguard
    Fortis Manufacturing Night Rail KeyMod Handguard
    $226.99 $242.99 $215.99 $223.99 Save $19.00
  8. Daniel Defense RIS III M-LOK Handguard - BLK - 10.5"
    Daniel Defense RIS III M-LOK Handguard
    $554.99 $516.99 Save $38.00
  9. Seekins Precision NOXS M-LOK 12.875" Handguard
    Seekins Precision NOXS M-LOK Handguard
    $239.99
  10. Phase 5 Weapon Systems Lo-Pro Slope Nose Free-Float M-LOK 7.5" Handguard
    Phase 5 Weapon Systems Lo-Pro Slope Nose Free-Float M-LOK Handguard
    $115.99 $150.99
  11. Midwest Industries G4 One Piece Free Float 10.5" 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
  12. Sharps Bros. Full Top Rail M-LOK 7" Handguard
    Sharps Bros. Full Top Rail M-LOK Handguard
    $146.99 $159.99 $139.99 $151.99 Save $8.00
  13. Bravo Company BCMRAIDER-M M-LOK Handguard
    Bravo Company BCMRAIDER-M M-LOK Handguard
    $255.99 $265.99 $239.99 $249.99 Save $16.00
  16. Midwest Industries Combat Rail Lightweight Series 10.5" M-LOK Handguard
    Midwest Industries Combat Rail Lightweight Series M-LOK Handguard
    $209.99 $230.99 $199.99 $220.99 Save $10.00
  17. Bootleg Inc CamLok M-LOK 7" Handguard
    Bootleg Inc CamLok M-LOK Handguard
    $149.99 $165.99 $145.99 $159.99 Save $6.00
  19. RISE Armament AR-15 18" SS 6mm ARC Assembled Upper Receiver with Free Float 15" M-LOK Handguard - BLK
    RISE Armament AR-15 18" SS 6mm ARC Assembled Upper Receiver with Free-Float 15" M-LOK Handguard
    $1,199.99 $999.99 Save $200.00
  20. RISE Armament AR-15 18" SS 22 ARC Assembled Upper Receiver with Free Float 15" M-LOK Handguard - BLK
    RISE Armament AR-15 18" SS 22 ARC Assembled Upper Receiver with Free Float 15" M-LOK Handguard
    $1,199.99 $999.99 Save $200.00
  21. Leapers UTG Super Slim M-LOK 13" Handguard
    Leapers UTG Super Slim M-LOK Handguard
    $129.99 $119.99 $124.99 Save $10.00
  22. Geissele Automatics Super Duty MOD1 AR-15 14.5" Pinned / 16" OAL 5.56 Upper Receiver with Free Float M-LOK Handguard - BLK
    Geissele Automatics Super Duty MOD1 AR-15 14.5" Pinned / 16" OAL 5.56 Upper Receiver with Free Float M-LOK Handguard
    Out of stock
    $1,325.99 $1,450.99
  23. Bravo Company BCMGUNFIGHTER KMR Alpha KeyMod 7" Free Float Handguard for AR15 / M4
    Bravo Company BCMGUNFIGHTER KMR Alpha KeyMod Handguard
    $220.99 $275.99 $206.99 $256.99 Save $19.00
  24. Midwest Industries Ultralightweight One-Piece Free-Float M-LOK 14" Handguard
    Midwest Industries Ultralightweight One-Piece Free-Float M-LOK Handguard
    $309.99 $314.99 $303.99 $309.99 Save $11.00
  25. Yankee Hill Machine Co Mini MR7 M-LOK 4.25" Handguard
    Yankee Hill Machine Co MR7 M-LOK Handguard
    (1)
    $118.99 $234.99
  26. Bravo Company BCMGUNFIGHTER Quad Rail 7" Free Float Handguard for AR15 / M4
    Bravo Company BCMGUNFIGHTER Quad Rail Handguard
    $220.99 $240.99 $188.99 $209.99 Save $32.00
  27. Geissele Automatics MK8 M-LOK 9.3" Super Modular Rail - Black
    Geissele Automatics MK8 M-LOK Super Modular Rail
    $300.99 $375.99
  28. Fortis Manufacturing Camber M-LOK 6.7" Handguard
    Fortis Manufacturing Camber M-LOK Handguard
    $242.99 $278.99 $230.99 $265.99 Save $13.00
  30. Battle Arms Development WORKHORSE AR-15 16" CMV 5.56 Upper Receiver w/ 15" M-LOK Handguard - Black
    Battle Arms Development WORKHORSE AR-15 16" CMV 5.56 Upper Receiver w/ 15" M-LOK Handguard
    $724.99 $692.99 Save $32.00
  31. Angstadt Arms Ultra Light M-LOK 5.5" Handguard
    Angstadt Arms Ultra Light M-LOK Handguard
    $129.99 $198.99 $116.99 $152.99 Save $46.00
  32. Reptilia M-LOK 9.5" Handguard - BLK
    Reptilia AR-15 M-LOK Handguard
    $299.99 $324.99 $274.99 $292.99 Save $32.00
  33. Geissele Automatics MK14 M-LOK 9.3" Super Modular Rail - Black
    Geissele Automatics MK14 M-LOK Super Modular Rail
    $300.99 $400.99
  34. Odin Works O2 Lite M-LOK 12.5" Forend - Black
    Odin Works O2 Lite M-LOK Handguard
    $180.99 $225.99 $171.99 $214.99 Save $16.00
  35. Kinetic Development Group MREX MkII MLOK 2.2" FNH SCAR Rail - Black
    Kinetic Development Group MREX MkII M-LOK FNH SCAR Rail
    $314.99 $359.99 $290.99 $332.99 Save $34.00
  36. Samson SXT M-LOK 9" Handguard
    Samson SXT M-LOK Handguard
    $181.99 $221.99 $171.99 $209.99 Save $12.00
  37. Midwest Industries Two Piece Free Float M-LOK Extended Carbine-Length Handguard
    Midwest Industries Two Piece Free Float M-LOK Handguard
    (2)
    $199.99 $262.99 $188.99 $246.99 Save $16.00
  38. Bravo Company BCMGUNFIGHTER MCMR M-LOK 7" Free-Float Handguard for AR15 / M4
    Bravo Company BCMGUNFIGHTER MCMR M-LOK Handguard
    $220.99 $250.99 $206.99 $234.99 Save $25.00
  40. Battle Arms Development WORKHORSE M-LOK 9.5" Free-Float Handguard for AR-15
    Battle Arms Development WORKHORSE M-LOK Handguard
    $136.99 $175.99 $124.99 $165.99 Save $16.00
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