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  1. Color
    Black
  2. Attachment Type
    MLOK
  3. Handguard Style
    Free Float
Brand
  1. Aero Precision 7 items
  2. Angstadt Arms 2 items
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  4. Battle Arms Development 8 items
  5. Bootleg Inc 1 item
  6. Bravo Company USA 2 items
  7. CMMG 5 items
  8. Daniel Defense 3 items
  9. DMA Inc. 3 items
  10. DPMS 1 item
  11. Fortis Manufacturing 7 items
  12. Geissele Automatics 9 items
  13. Gemtech 1 item
  14. Kaw Valley Precision 1 item
  15. Kinetic Development Group 2 items
  16. Lantac USA 1 item
  17. Leapers, Inc. 1 item
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  21. Midwest Industries 13 items
  22. Mission First Tactical 1 item
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  25. Noveske 2 items
  26. Odin Works 10 items
  27. Phase 5 Weapon Systems 1 item
  28. Primary Weapons Systems 3 items
  29. PTR Industries 1 item
  30. Reptilia 1 item
  31. RISE Armament 3 items
  32. RS Regulate 2 items
  33. Samson Manufacturing Corp 1 item
  34. Seekins Precision 4 items
  35. Sharps Bros. 1 item
  36. Sig Sauer Magazines 1 item
  37. Sons of Liberty Gun Works 1 item
  38. Strike Industries 1 item
  39. TacFire Inc. 12 items
  40. Yankee Hill Machine Co 1 item
Color
  1. Armor Black 11 items
  2. Black 122 items
  3. Black / Blue 1 item
  4. Black / Red 1 item
  5. Black Anodized 3 items
  6. Black Nitride 2 items
  7. Blue 4 items
  8. Bronze 2 items
  9. Carbon Fiber 1 item
  10. Charcoal Green 1 item
  11. Coyote 6 items
  12. Coyote Brown 1 item
  13. Desert Dirt Color 8 items
  14. Flat Dark Earth 7 items
  15. Gray 3 items
  16. Green 1 item
  17. Kodiak Brown 1 item
  18. Midnight Bronze 7 items
  19. Nickel Boron 1 item
  20. Olive Drab Green 4 items
  21. Orange 2 items
  22. Patriot Brown 2 items
  23. Purple 2 items
  24. Ranger Green 1 item
  25. Raw 1 item
  26. Red 4 items
  27. Silver 1 item
  28. Tan / Olive 1 item
  29. Tungsten 7 items
  30. Urban Grey 1 item
  31. Walnut 1 item
Thread Pattern
  1. .578x28 1 item
  2. 1/2x28 23 items
  3. 1/2x36 3 items
  4. 5/8x24 11 items
Platform
  1. AR-10 15 items
  2. AR-15 96 items
  3. AR-9 3 items
  4. CMMG 1 item
  5. FN 1 item
  6. Heckler & Koch 2 items
  7. Ruger 2 items
  8. Savage Arms 1 item
  9. Tikka 1 item
Caliber
  1. 10mm Auto 1 item
  2. 22 ARC 1 item
  3. 22 Long Rifle 1 item
  4. 223 Remington 14 items
  5. 223 Wylde 3 items
  6. 300 AAC Blackout 2 items
  7. 308 Winchester 5 items
  8. 350 Legend 1 item
  9. 45 Auto (ACP) 1 item
  10. 5.56mm NATO 18 items
  11. 5.7 x 28mm 1 item
  12. 6mm ARC 1 item
  13. 6.5 Creedmoor 2 items
  14. 6.5 Grendel 1 item
  15. 7.62 x 39mm 1 item
  16. 9mm Luger 4 items
Attachment Type
  1. KeyMod 4 items
  2. MLOK 122 items
  3. Picatinny 14 items
Handguard Length
  1. 2.2" 1 item
  2. 2.56" 1 item
  3. 4" 2 items
  4. 4.25" 3 items
  5. 4.5" 1 item
  6. 5" 1 item
  7. 5.5" 4 items
  8. 5.65" 1 item
  9. 6" 2 items
  10. 6.5" 1 item
  11. 6.7" 4 items
  12. 6.75" 1 item
  13. 7" 10 items
  14. 7.25" 1 item
  15. 7.29" 1 item
  16. 7.3" 1 item
  17. 7.5" 4 items
  18. 8" 1 item
  19. 9" 3 items
  20. 9.2" 1 item
  21. 9.25" 5 items
  22. 9.29" 1 item
  23. 9.3" 4 items
  24. 9.31" 1 item
  25. 9.5" 8 items
  26. 9.6" 5 items
  27. 10" 14 items
  28. 10.3" 1 item
  29. 10.5" 21 items
  30. 11" 2 items
  31. 11.25" 1 item
  32. 11.5" 1 item
  33. 11.66" 1 item
  34. 11.8" 2 items
  35. 12" 4 items
  36. 12.4" 2 items
  37. 12.5" 8 items
  38. 12.6" 1 item
  39. 12.625" 6 items
  40. 12.7" 1 item
  41. 12.9" 2 items
  42. 13" 7 items
  43. 13.375" 2 items
  44. 13.4" 1 item
  45. 13.5" 18 items
  46. 13.75" 1 item
  47. 13.8" 2 items
  48. 14" 6 items
  49. 14.4" 1 item
  50. 15" 62 items
  51. 15.2" 1 item
  52. 15.25" 4 items
  53. 15.3" 4 items
  54. 15.5" 8 items
  55. 15.75" 1 item
  56. 16" 1 item
  57. 16.5" 1 item
  58. 17" 1 item
  59. 17.5" 6 items
  60. Carbine Length 1 item
  61. Extended Carbine Length 1 item
  62. Mid Length 1 item
Handguard Style
  1. Free Float 122 items
Upper Type
  1. Pistol 4 items
  2. Rifle 34 items
Options
  1. BCG Only 1 item
  2. W/ BCG & CH 33 items
  3. W/O BCG & CH 6 items
Barrel Length
  1. 4" 1 item
  2. 4.5" 1 item
  3. 5" 3 items
  4. 6" 1 item
  5. 7" 1 item
  6. 7.5" 3 items
  7. 8" 1 item
  8. 8.5" 1 item
  9. 10" 2 items
  10. 10.5" 5 items
  11. 16" 20 items
  12. 16.1" 7 items
  13. 18" 5 items
  14. 20" 5 items
  15. 22" 1 item
Material
  1. 416R Stainless Steel 3 items
  2. 416R Stainless Steel / 6061-T6 Aluminum 1 item
  3. 4150 Chrome Moly Vanadium 2 items
  4. Aluminum 99 items
  5. Carbon Fiber 1 item
  6. Polymer / Aluminum 2 items
  7. Steel 1 item
Inventory
  1. In Stock 79 items
  2. Out of Stock 40 items
Customer Rating
  1. 5
    10 items
  2. 4
    & up     12 items
  3. 3
    & up     13 items
  4. 2
    & up     14 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. Angstadt Arms Ultra Light M-LOK 10" Handguard
    Angstadt Arms Ultra Light M-LOK Handguard
    $129.99 $198.99 $116.99 $152.99 Save $46.00
  2. 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
  3. Fortis Manufacturing Switch Mod 1 M-LOK 6.7" Handguard
    Fortis Manufacturing Switch Mod 1 M-LOK Handguard
    $248.99 $284.99 $236.99 $270.99 Save $14.00
  4. Fortis Manufacturing AR-10 Switch MOD 2 M-LOK Handguard
    Fortis Manufacturing AR-10 Switch MOD 2 M-LOK Handguard
    $305.99 $290.99 Save $15.00
  5. Odin Works AR-10 O2 Lite Low Profile M-LOK Handguard
    Odin Works AR-10 O2 Lite Low Profile M-LOK Handguard
    Out of stock
    $185.99 $225.99 $175.75 $213.99 Save $12.00
  6. Phase 5 Weapon Systems Lo-Pro Slope Nose Free-Float M-LOK 15" Handguard
    Phase 5 Weapon Systems Lo-Pro Slope Nose Free-Float M-LOK Handguard
    $115.99 $150.99
  11. 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
  12. 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
  13. Battle Arms Development WORKHORSE M-LOK 13" Free-Float Handguard for AR-15
    Battle Arms Development WORKHORSE M-LOK Handguard
    $136.99 $175.99 $124.99 $165.99 Save $16.00
  14. Sig Sauer M400 Tread 13" M-LOK Handguard
    Sig Sauer M400 Tread M-LOK Handguard
    $149.99 $119.99 Save $30.00
  15. Fortis Manufacturing Switch Mod 2 MLOK 9.6" Handguard
    Fortis Manufacturing Switch Mod 2 M-LOK Handguard
    $252.99 $284.99 $240.99 $270.99 Save $14.00
  16. 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
  18. Battle Arms Development WORKHORSE Mod C AR-15 16" CMV 5.56 Upper Receiver w/ 15" M-LOK Handguard - Black
    Battle Arms Development WORKHORSE Mod C AR-15 16" CMV 5.56 Upper Receiver w/ 15" M-LOK Handguard
    $692.99 $659.99 Save $33.00
  19. Odin Works Ragna M-LOK 12.5" Forend
    Odin Works Ragna M-LOK Handguard
    $154.99 $174.99 $146.99 $165.99 Save $9.00
  21. Daniel Defense RIS III M-LOK Handguard - BLK - 10.5"
    Daniel Defense RIS III M-LOK Handguard
    $582.99 $542.99 Save $40.00
  22. Odin Works RUNE M-LOK 12.4" Forend
    Odin Works RUNE M-LOK Handguard
    $124.99 $134.99 $117.99 $127.99 Save $7.00
  24. Kinetic Development Group MREX MkII MLOK 6.5" 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
  26. Midwest Industries Night Fighter M-LOK 10.5" Handguard
    Midwest Industries Night Fighter M-LOK Handguard
    $229.99 $257.99 $219.99 $246.99 Save $11.00
  27. Midwest Industries M-Lok Handguard for Ruger PC Carbine
    Midwest Industries M-Lok Handguard for Ruger PC Carbine
    $188.99 $204.99 $178.99 $194.99 Save $10.00
  28. Midwest Industries 2-Piece Free-Float M-LOK Carbine-Length Handguard
    Midwest Industries Two Piece Free Float M-LOK Handguard
    (2)
    $199.99 $262.99 $188.99 $246.99 Save $16.00
  29. 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. 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
  31. Geissele Automatics MK14 M-LOK 13.5" Super Modular Rail - Black
    Geissele Automatics MK14 M-LOK Super Modular Rail
    $300.99 $400.99 $300.99 $400.99 Save $35.00
  32. Geissele Automatics MK8 M-LOK 10.5" Super Modular Rail - Black
    Geissele Automatics MK8 M-LOK Super Modular Rail
    $300.99 $439.99 $300.99 $400.99 Save $39.00
  33. Yankee Hill Machine Co MR7 M-LOK 15" Handguard
    Yankee Hill Machine Co MR7 M-LOK Handguard
    (1)
    $118.99 $234.99
  34. Midwest Industries Ultralightweight One-Piece Free-Float M-LOK 10.5" Handguard
    Midwest Industries Ultralightweight One-Piece Free-Float M-LOK Handguard
    $293.99 $331.99 $282.99 $309.99 Save $43.00
  35. 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
  36. Midwest Industries Combat Rail HD M-LOK Handguard
    Midwest Industries Combat Rail HD M-LOK Handguard
    $259.99 $274.99 $249.99 $264.99 Save $10.00
  37. 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
  38. RISE Armament M-LOK 13.5" Black Handguard
    RISE Armament M-LOK Handguard
    $209.99 $219.99 $189.99 $199.99 Save $20.00
  39. Bravo Company BCMRAIDER-M M-LOK Handguard
    Bravo Company BCMRAIDER-M M-LOK Handguard
    $255.99 $265.99 $204.99 Save $61.00
  40. Geissele Automatics MK4 M-LOK 10.5" Super Modular Rail - Black
    Geissele Automatics MK4 M-LOK Super Modular Rail
    $300.99 $400.99
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