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  1. Attachment Type
    MLOK
  2. Customer Rating
    2 stars & up
Brand
  1. Aero Precision 1 item
  2. B5 Systems 2 items
  3. CMMG 2 items
  4. DMA Inc. 2 items
  5. Geissele Automatics 1 item
  6. Magpul 7 items
  7. Midwest Industries 7 items
  8. NcSTAR 1 item
  9. Panzer Arms 1 item
  10. Sig Sauer Magazines 1 item
  11. TacFire Inc. 9 items
  12. Yankee Hill Machine Co 1 item
Color
  1. Armor Black 2 items
  2. Black 31 items
  3. Blue 1 item
  4. Bronze 1 item
  5. Coyote 1 item
  6. Desert Dirt Color 1 item
  7. Flat Dark Earth 6 items
  8. Gray 3 items
  9. Green 1 item
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  11. Orange 1 item
  12. Plum 1 item
  13. Purple 1 item
  14. Raw 1 item
  15. Red 1 item
  16. Silver 1 item
  17. Tungsten 1 item
  18. Wolf Gray 1 item
Thread Pattern
  1. 1/2x28 3 items
  2. 1/2x36 1 item
  3. 5/8x24 4 items
Platform
  1. AK-47 2 items
  2. AR-10 5 items
  3. AR-15 22 items
  4. AR-9 2 items
  5. Bolt-Action 1 item
  6. Heckler & Koch 1 item
  7. Mossberg 1 item
  8. Shotgun 1 item
Caliber
  1. 12 Gauge 1 item
  2. 223 Remington 1 item
  3. 300 AAC Blackout 2 items
  4. 45 Auto (ACP) 1 item
  5. 5.56mm NATO 2 items
  6. 5.7 x 28mm 1 item
  7. 6.5 Grendel 1 item
  8. 9mm Luger 1 item
Attachment Type
  1. MLOK 35 items
  2. Picatinny 10 items
  3. Sling Stud 1 item
Handguard Length
  1. 4" 4 items
  2. 4.25" 1 item
  3. 5.5" 1 item
  4. 6" 1 item
  5. 7" 3 items
  6. 7.25" 1 item
  7. 7.29" 1 item
  8. 9.25" 1 item
  9. 9.29" 1 item
  10. 9.3" 1 item
  11. 9.6" 1 item
  12. 10" 6 items
  13. 10.5" 3 items
  14. 12" 3 items
  15. 12.6" 1 item
  16. 12.625" 2 items
  17. 13.375" 1 item
  18. 13.5" 3 items
  19. 15" 11 items
  20. 17" 1 item
  21. Carbine Length 3 items
  22. Extended Carbine Length 1 item
  23. Mid Length 3 items
  24. Rifle Length 1 item
Handguard Style
  1. Free Float 17 items
Upper Type
  1. Pistol 5 items
  2. Rifle 2 items
Options
  1. W/ BCG & CH 7 items
  2. W/O BCG & CH 1 item
Barrel Length
  1. 4" 1 item
  2. 4.5" 1 item
  3. 5" 4 items
  4. 6.5" 1 item
  5. 7" 3 items
  6. 7.5" 1 item
  7. 8" 1 item
  8. 10" 3 items
  9. 10.5" 3 items
  10. 14.5" 1 item
  11. 16" 3 items
  12. 20" 1 item
Material
  1. 416R Stainless Steel 1 item
  2. Aluminum 18 items
  3. Polymer 6 items
Inventory
  1. In Stock 32 items
  2. Out of Stock 3 items
Customer Rating
  1. 5
    25 items
  2. 4
    & up     31 items
  3. 3
    & up     33 items
  4. 2
    & up     35 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!

  1. Magpul Aluminum M-LOK Picatinny Rail Section
    Magpul Aluminum M-LOK Picatinny Rail Section
    (2)
    $18.99 $24.99 $12.99 $16.99 Save $8.00
  2. DMA Inc. XTS Aluminum M-LOK Angle Grip
    DMA Inc. XTS Aluminum M-LOK Angle Grip
    (2)
    $18.99 $14.99 Save $4.00
  3. Magpul ELG M-LOK 12" Handguard for Marlin 1895, 1894, 336 Rifles
    Magpul ELG M-LOK 12" Handguard for Marlin 1895, 1894, 336 Rifles
    (2)
    $79.99 $61.99 Save $18.00
  4. 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
  5. Magpul MOE M-LOK Handguard
    Magpul MOE M-LOK Handguard
    (7)
    $34.99 $39.99 $27.99 $33.99 Save $8.00
  6. Magpul MOE SL M-LOK Handguard
    Magpul MOE SL M-LOK Handguard
    (9)
    $39.99 $28.99 $30.99 Save $11.00
  7. Magpul Original Equipment M-LOK Forend for Mossberg 590 / 590A1 Shotguns
    Magpul Original Equipment M-LOK Forend for Mossberg 590 / 590A1 Shotguns
    (2)
    $29.99 $23.99 $26.99 Save $6.00
  8. TacFire AR-15 .223 / 5.56 Upper Receiver
    TacFire AR-15 .223 / 5.56 Upper Receiver
    (1)
    $299.99 $259.99 $299.99 Save $40.00
  9. B5 Systems M-LOK Rail Cover, Set of 4
    B5 Systems M-LOK Rail Cover, Set of 4
    (3)
    $18.99 $17.99 Save $1.00
  10. Magpul Polymer M-LOK Picatinny Rail Section
    Magpul Polymer M-LOK Picatinny Rail Section
    (1)
    $13.99 $17.99 $7.49 $10.99 Save $7.00
  12. 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
  14. DMA Inc. XTS ADZ-Alpha M-LOK Handguard
    DMA Inc. XTS ADZ-Alpha M-LOK Handguard
    (1)
    $70.99 $109.99 $56.99 $76.99 Save $33.00
  15. Magpul M-Lok Bipod Mount
    Magpul M-Lok Bipod Mount
    (2)
    $22.99 $17.99 Save $5.00
  16. TacFire AR-15 .45 ACP Upper Receiver
    TacFire AR-15 .45 ACP Upper Receiver
    (1)
    $399.99 $279.99 $289.99 Save $120.00
  17. TacFire AR-15 300 Blackout Unassembled Pistol Kit w/ Lower Parts Kit
    TacFire AR-15 300 Blackout Unassembled Pistol Kit w/ Lower Parts Kit
    (1)
    $359.99 $499.99 $309.99 $329.99 Save $170.00
  18. TacFire AR-15 9mm Unassembled Pistol Kit w/ Lower Parts Kit
    TacFire AR-15 9mm Unassembled Pistol Kit w/ Lower Parts Kit
    (1)
    $499.99 $279.99 $319.99 Save $220.00
  19. 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
  20. Midwest Industries Two Piece Free Float M-LOK Handguard
    Midwest Industries Two Piece Free Float M-LOK Handguard
    (2)
    $199.99 $262.99 $188.99 $246.99 Save $16.00
  24. CMMG DISSENT Mk4 AR-15 10.5" CM 5.56MM Upper Receiver w/ 9.6" M-LOK Handguard
    CMMG DISSENT Mk4 AR-15 10.5" CM 5.56MM Upper Receiver w/ 9.6" M-LOK Handguard
    (1)
    $1,349.99 $1,399.99 $1,024.99 $1,035.99 Save $364.00
  25. TacFire AR-15 .300 Blackout Upper Receiver
    TacFire AR-15 .300 Blackout Upper Receiver
    (2)
    $309.99 $399.99 $254.99 $299.99 Save $145.00
  26. B5 Systems AK MLOK Handguard
    B5 Systems AK MLOK Handguard
    (2)
    $40.99 $38.99 Save $2.00
  28. 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
  29. Yankee Hill Machine Co MR7 M-LOK Handguard
    Yankee Hill Machine Co MR7 M-LOK Handguard
    (1)
    $118.99 $234.99
  30. Midwest Industries HK SP89 / MP5K M-LOK Handguard
    Midwest Industries HK SP89 / MP5K M-LOK Handguard
    Coupon Available
    (3)
    $131.99 $120.99 Save $11.00
  31. Midwest Industries M-LOK 6" AK Alpha Handguard
    Midwest Industries M-LOK 6" AK Alpha Handguard
    Coupon Available
    (1)
    $199.99 $189.99 Save $10.00
  32. Geissele Automatics MK16 M-LOK Super Modular Rail
    Geissele Automatics MK16 M-LOK Super Modular Rail
    (1)
    $325.99 $400.99 $300.99 $400.99 Save $25.00
  35. Midwest Industries MP5 Tri-Rail M-LOK Handguard
    Midwest Industries MP5 Tri-Rail M-LOK Handguard
    Out of stock
    (1)
    $169.99 $159.99 Save $10.00
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