My Cart ()
Back Close
Filters
Now Shopping by
  1. Color
    Black
  2. Handguard Length
    15"
Brand
  1. Aero Precision 12 items
  2. Angstadt Arms 1 item
  3. Ballistic Advantage 1 item
  4. Battle Arms Development 6 items
  5. Black Rain Ordnance 1 item
  6. Bootleg Inc 1 item
  7. Bravo Company USA 2 items
  8. Daniel Defense 2 items
  9. DMA Inc. 3 items
  10. Geissele Automatics 6 items
  11. Lantac USA 1 item
  12. Leapers, Inc. 2 items
  13. Luth-AR 3 items
  14. Mesa Tactical 1 item
  15. Midwest Industries 7 items
  16. Mission First Tactical 1 item
  17. Noveske 2 items
  18. Odin Works 1 item
  19. Phase 5 Weapon Systems 1 item
  20. Reptilia 1 item
  21. RISE Armament 1 item
  22. Samson Manufacturing Corp 1 item
  23. Seekins Precision 3 items
  24. Sharps Bros. 1 item
  25. Sig Sauer Magazines 1 item
  26. TacFire Inc. 7 items
  27. Yankee Hill Machine Co 1 item
Color
  1. Armor Black 1 item
  2. Black 70 items
  3. Black / Blue 1 item
  4. Black / Red 1 item
  5. Black Anodized 1 item
  6. Black Nitride 2 items
  7. Blue 2 items
  8. Bronze 2 items
  9. Carbon Fiber 1 item
  10. Desert Dirt Color 6 items
  11. Flat Dark Earth 6 items
  12. Green 1 item
  13. Kodiak Brown 3 items
  14. Olive Drab Green 6 items
  15. Purple 2 items
  16. Raw 1 item
  17. Red 2 items
  18. Silver 1 item
Thread Pattern
  1. 1/2x28 16 items
  2. 1/2x36 1 item
  3. 5/8x24 7 items
Platform
  1. AR-10 11 items
  2. AR-15 58 items
  3. AR-9 3 items
  4. Benelli 1 item
  5. Ruger 1 item
Caliber
  1. 223 Remington 13 items
  2. 308 Winchester 5 items
  3. 45 Auto (ACP) 1 item
  4. 458 Socom 1 item
  5. 5.56mm NATO 14 items
  6. 6.5 Creedmoor 1 item
  7. 6.5 Grendel 1 item
  8. 9mm Luger 1 item
Attachment Type
  1. KeyMod 3 items
  2. MLOK 64 items
  3. Picatinny 3 items
Handguard Length
  1. 2.2" 1 item
  2. 2.56" 1 item
  3. 4" 10 items
  4. 4.25" 3 items
  5. 4.5" 1 item
  6. 5" 1 item
  7. 5.5" 3 items
  8. 5.65" 1 item
  9. 6" 5 items
  10. 6.5" 1 item
  11. 6.7" 3 items
  12. 6.75" 2 items
  13. 7" 17 items
  14. 7.25" 2 items
  15. 7.29" 1 item
  16. 7.3" 1 item
  17. 7.5" 5 items
  18. 8" 4 items
  19. 8.375" 1 item
  20. 8.5" 1 item
  21. 8.9" 1 item
  22. 9" 13 items
  23. 9.15" 1 item
  24. 9.2" 1 item
  25. 9.25" 6 items
  26. 9.29" 1 item
  27. 9.3" 6 items
  28. 9.31" 1 item
  29. 9.5" 10 items
  30. 9.6" 5 items
  31. 9.9" 1 item
  32. 10" 28 items
  33. 10.3" 1 item
  34. 10.5" 22 items
  35. 11" 3 items
  36. 11.25" 1 item
  37. 11.3" 1 item
  38. 11.5" 1 item
  39. 11.66" 1 item
  40. 11.8" 4 items
  41. 12" 8 items
  42. 12.25" 2 items
  43. 12.4" 2 items
  44. 12.5" 8 items
  45. 12.58" 1 item
  46. 12.6" 1 item
  47. 12.625" 6 items
  48. 12.7" 2 items
  49. 12.76" 1 item
  50. 12.9" 3 items
  51. 13" 10 items
  52. 13.375" 2 items
  53. 13.4" 1 item
  54. 13.5" 20 items
  55. 13.7" 4 items
  56. 13.75" 1 item
  57. 13.8" 2 items
  58. 14" 9 items
  59. 14.1" 1 item
  60. 14.32" 5 items
  61. 14.4" 1 item
  62. 14.8" 1 item
  63. 15" 70 items
  64. 15.2" 1 item
  65. 15.25" 4 items
  66. 15.3" 4 items
  67. 15.5" 9 items
  68. 15.75" 1 item
  69. 16" 4 items
  70. 17" 4 items
  71. 17.5" 6 items
  72. Carbine Length 20 items
  73. Extended Carbine Length 3 items
  74. Mid Length 10 items
  75. Rifle Length 4 items
Handguard Style
  1. Free Float 66 items
Upper Type
  1. Rifle 22 items
Options
  1. W/ BCG & CH 17 items
  2. W/O BCG & CH 8 items
Barrel Length
  1. 4" 1 item
  2. 5" 1 item
  3. 7" 2 items
  4. 10" 2 items
  5. 10.5" 1 item
  6. 14.5" 1 item
  7. 16" 22 items
  8. 18" 2 items
  9. 20" 4 items
  10. 24" 1 item
Material
  1. 416R Stainless Steel 3 items
  2. 4150 Chrome Moly Vanadium 3 items
  3. Aluminum 58 items
Inventory
  1. In Stock 46 items
  2. Out of Stock 24 items
Customer Rating
  1. 5
    7 items
  2. 4
    & up     9 items
  3. 3
    & up     10 items
  4. 2
    & up     11 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!

Page
  1. TacFire AR-15 .223 / 5.56 Unassembled Upper Receiver Kit- 5"
    TacFire AR-15 .223 / 5.56 Unassembled Upper Receiver Kit
    $399.99 $264.99 $299.99 Save $135.00
  2. TacFire A.C.E. Series M-LOK Handguard
    TacFire A.C.E. Series M-LOK Handguard
    (5)
    $47.99 $59.99 $31.99 $49.99 Save $17.00
  3. DMA Inc. XTS MLK M-LOK Handguard - Black - 7"
    DMA Inc. XTS MLK M-LOK Handguard
    $53.99 $79.99 $39.99 $54.99 Save $25.00
  4. DMA Inc. XTS Delta Series M-LOK Handguard
    DMA Inc. XTS Delta Series M-LOK Handguard
    $43.99 $71.99 $33.99 $49.99 Save $22.00
  5. TacFire AR-10 .308 / 7.62x51mm Upper Receiver - 10"
    TacFire AR-10 .308 / 7.62x51mm Upper Receiver
    $499.99 $354.99 $369.99 Save $145.00
  6. Midwest Industries Suppressor Series One-Piece Free-Float M-LOK 7.25" Handguard
    Midwest Industries Suppressor Series One Piece Free Float M-LOK Handguard
    (1)
    $167.99 $204.99 $157.99 $194.99 Save $11.00
  7. DMA Inc. XTS ADZ-Alpha M-LOK Handguard - Black - 7"
    DMA Inc. XTS ADZ-Alpha M-LOK Handguard
    (1)
    $70.99 $109.99 $56.99 $76.99 Save $33.00
  8. TacFire AR-15 .45 ACP Upper Receiver - 10"
    TacFire AR-15 .45 ACP Upper Receiver
    (1)
    $399.99 $279.99 $289.99 Save $120.00
  9. TacFire A.C.E. Series AR-10 Low Profile M-LOK Handguard
    TacFire A.C.E. Series AR-10 Low Profile M-LOK Handguard
    (1)
    $79.99 $61.99 $69.99 Save $18.00
  11. 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
  12. Mesa Tactical Truckee M-LOK Handguard for Benelli M4
    Mesa Tactical Truckee M-LOK Handguard for Benelli M4
    $149.99 $169.99
  13. TacFire AR-10 .308 / 7.62x51 Unassembled Rifle Kit w/ Lower Parts Kit - 16"
    TacFire AR-10 .308 / 7.62x51 Unassembled Rifle Kit w/ Lower Parts Kit
    $699.99 $419.99 Save $280.00
  14. 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
    Out of stock
    $692.99 $659.99 Save $33.00
  15. Angstadt Arms Ultra Light M-LOK 5.5" Handguard
    Angstadt Arms Ultra Light M-LOK Handguard
    Out of stock
    $129.99 $198.99 $116.99 $152.99 Save $46.00
  16. 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
  17. RISE Armament M-LOK 13.5" Black Handguard
    RISE Armament M-LOK Handguard
    $209.99 $219.99 $189.99 $199.99 Save $20.00
  18. 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
  19. Samson SXT M-LOK 9" Handguard
    Samson SXT M-LOK Handguard
    $181.99 $221.99 $171.99 $209.99 Save $12.00
  22. Midwest Industries Ultralightweight One-Piece Free-Float M-LOK 14" Handguard
    Midwest Industries Ultralightweight One-Piece Free-Float M-LOK Handguard
    $303.99 $309.99
  23. Leapers UTG Super Slim Free Float 9" Handguard - Black
    Leapers UTG Pro Super Slim Free-Float Handguard
    $79.99 $149.99 $64.99 $129.99 Save $25.00
  24. Battle Arms Development Authority Elite AR-15 16" CMV 5.56 Upper Receiver w/ 15" M-LOK Handguard - Black
    Battle Arms Development Authority Elite AR-15 16" CMV 5.56 Upper Receiver w/ 15" M-LOK Handguard
    $865.99 $824.99 Save $41.00
  25. Bootleg Inc CamLok M-LOK 7" Handguard
    Bootleg Inc CamLok M-LOK Handguard
    $149.99 $165.99 $145.99 $159.99 Save $6.00
  26. Seekins Precision NOXS M-LOK 12.875" Handguard
    Seekins Precision NOXS M-LOK Handguard
    $239.99
  27. Sig Sauer M400 Tread 13" M-LOK Handguard
    Sig Sauer M400 Tread M-LOK Handguard
    $149.99 $119.99 Save $30.00
  28. 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
  29. 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
  30. Battle Arms Development WORKHORSE M-LOK 9.5" Free-Float Handguard for AR-15
    Battle Arms Development WORKHORSE M-LOK Handguard
    $160.99 $175.99 $149.99 $165.99 Save $16.00
  31. Midwest Industries Slim Line One Piece Free Float M-LOK 9.25" Handguard
    Midwest Industries Slim Line One Piece Free Float M-LOK Handguard
    $167.99 $188.99 $157.99 $178.99 Save $11.00
  32. Geissele Automatics MK14 M-LOK 9.3" Super Modular Rail - Black
    Geissele Automatics MK14 M-LOK Super Modular Rail
    $300.99 $400.99
  33. Midwest Industries Combat Rail T-Series One-Piece Free-Float 7.25" Handguard
    Midwest Industries Combat Rail T-Series One-Piece Picatinny Handguard
    (2)
    $178.99 $241.99 $167.99 $230.99 Save $11.00
  34. 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
  35. Luth-AR AR-15 The Palm M-LOK 7" Handguard
    Luth-AR AR-15 The Palm M-LOK Handguard
    $79.99 $99.99 $76.99 $93.99 Save $6.00
  36. Lantac USA SPADA-ML M-LOK 6.75" Handguard
    Lantac USA SPADA-ML M-LOK Handguard
    $199.99 $235.99 $179.99 $212.99 Save $23.00
  37. Reptilia M-LOK 9.5" Handguard - BLK
    Reptilia AR-15 M-LOK Handguard
    $299.99 $324.99 $274.99 $292.99 Save $32.00
  38. Midwest Industries Combat Rail One Piece Free Float Series 4.5" 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
  39. 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. Yankee Hill Machine Co Mini MR7 M-LOK 4.25" Handguard
    Yankee Hill Machine Co MR7 M-LOK Handguard
    (1)
    $118.99 $234.99
Page
Filter