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  1. Attachment Type
    MLOK
  2. Handguard Style
    Free Float
  3. Inventory
    Out of Stock
Brand
  1. Aero Precision 7 items
  2. Aim Sports Inc 2 items
  3. Ballistic Advantage 1 item
  4. Battle Arms Development 1 item
  5. Bravo Company USA 1 item
  6. CMMG 8 items
  7. Fortis Manufacturing 1 item
  8. Geissele Automatics 5 items
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  10. Kinetic Development Group 1 item
  11. Midwest Industries 3 items
  12. Noveske 2 items
  13. Odin Works 6 items
  14. PTR Industries 1 item
  15. Seekins Precision 3 items
  16. Sons of Liberty Gun Works 1 item
Color
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  2. Black 35 items
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  6. Desert Dirt Color 4 items
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Thread Pattern
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  2. 1/2x28 13 items
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Platform
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  2. AR-15 32 items
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  6. Ruger 1 item
Caliber
  1. 10mm Auto 1 item
  2. 22 Long Rifle 1 item
  3. 223 Remington 7 items
  4. 300 AAC Blackout 2 items
  5. 308 Winchester 2 items
  6. 5.56mm NATO 9 items
  7. 5.7 x 28mm 3 items
  8. 6.5 Creedmoor 2 items
  9. 6.5 Grendel 1 item
Attachment Type
  1. KeyMod 2 items
  2. MLOK 45 items
  3. Picatinny 3 items
Handguard Length
  1. 2.56" 1 item
  2. 3.25" 1 item
  3. 4" 1 item
  4. 4.25" 1 item
  5. 4.625" 1 item
  6. 5.5" 3 items
  7. 5.65" 1 item
  8. 6.25" 1 item
  9. 7" 3 items
  10. 7.25" 1 item
  11. 7.3" 1 item
  12. 7.5" 2 items
  13. 8.625" 1 item
  14. 9.31" 1 item
  15. 9.5" 3 items
  16. 9.6" 1 item
  17. 10" 3 items
  18. 10.25" 1 item
  19. 10.3" 1 item
  20. 10.5" 3 items
  21. 11" 2 items
  22. 11.66" 1 item
  23. 12.5" 2 items
  24. 12.7" 1 item
  25. 13" 1 item
  26. 13.5" 3 items
  27. 13.75" 1 item
  28. 15" 18 items
  29. 15.5" 5 items
  30. 16.25" 1 item
  31. 16.5" 1 item
  32. 17.5" 3 items
  33. 18" 1 item
Handguard Style
  1. Free Float 45 items
Upper Type
  1. Pistol 10 items
  2. Rifle 13 items
Options
  1. W/ BCG & CH 17 items
  2. W/O BCG & CH 4 items
Barrel Length
  1. 5" 1 item
  2. 6.5" 2 items
  3. 8" 2 items
  4. 9" 1 item
  5. 10.5" 3 items
  6. 12.5" 1 item
  7. 16" 10 items
  8. 20" 2 items
  9. 22" 1 item
Material
  1. 416R Stainless Steel 3 items
  2. 4150 Chrome Moly Vanadium 1 item
  3. Aluminum 32 items
  4. Carbon Fiber / Aluminum 1 item
  5. Chrome Moly Venadium Steel 2 items
Inventory
  1. In Stock 107 items
  2. Out of Stock 45 items
Customer Rating
  1. 5
    1 item
  2. 4
    & up     3 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. CMMG DISSENT Mk4 AR-15 6.5" .300 BLK Upper Receiver w/ 5.5" M-LOK Handguard
    CMMG DISSENT Mk4 AR-15 6.5" .300 BLK Upper Receiver w/ 5.5" M-LOK Handguard
    Out of stock
    $1,349.99 $1,024.99 Save $325.00
  2. Midwest Industries MP5 SD M-LOK Handguard
    Midwest Industries MP5 SD M-LOK Handguard
    Out of stock
    $179.99 $199.99 $169.99 $189.99 Save $10.00
  5. Aim Sports AR-15 .223 / 5.56 Assembled Upper Receiver w/ M-LOK Handguard
    Aim Sports AR-15 .223 / 5.56 Assembled Upper Receiver w/ M-LOK Handguard
    Out of stock
    $459.99 $343.99 Save $116.00
  6. Aim Sports AR-15 .223 / 5.56 Assembled Upper Receiver w/ Lower Build Kit
    Aim Sports AR-15 .223 / 5.56 Assembled Upper Receiver w/ Lower Build Kit
    Out of stock
    $599.99 $449.99 $462.99 Save $150.00
  7. Aero Precision ATLAS R-ONE M5 M-LOK Handguard
    Aero Precision ATLAS R-ONE M5 M-LOK Handguard
    Out of stock
    $220.99 $250.99 $199.99 $224.99 Save $26.00
  8. PTR HG M-LOK Handguard
    PTR HG M-LOK Handguard
    Out of stock
    $99.99 $179.99 $89.99 $160.99 Save $19.00
  9. Odin Works AR-10 O2 Lite High Profile M-LOK Handguard
    Odin Works AR-10 O2 Lite High Profile M-LOK Handguard
    Out of stock
    $189.99 $230.99 $180.99 $218.99 Save $12.00
  10. Bravo Company BCMRAIDER-M M-LOK Handguard
    Bravo Company BCMRAIDER-M M-LOK Handguard
    Out of stock
    $255.99 $265.99 $239.99 $249.99 Save $16.00
  11. Seekins Precision MCSRV2 M-LOK Handguard
    Seekins Precision MCSRV2 M-LOK Handguard
    Out of stock
    $189.99 $239.99 $180.99 $239.99 Save $9.00
  12. Aero Precision AR-15 ATLAS R-ONE M-LOK 15" Handguard
    Aero Precision AR-15 ATLAS R-ONE M-LOK 15" Handguard
    Out of stock
    $225.99 $204.99 Save $21.00
  15. Fortis Manufacturing Night Rail KeyMod Handguard
    Fortis Manufacturing Night Rail KeyMod Handguard
    Out of stock
    $226.99 $215.99 Save $11.00
  16. Kaw Valley Precision AR PCC Slim Carbon Fiber M-LOK Handguard
    Kaw Valley Precision AR PCC Slim Carbon Fiber M-LOK Handguard
    Out of stock
    $69.99 $139.99 $59.99 $119.99 Save $20.00
  17. Kaw Valley Precision Konza Rev2 M-LOK Handguard
    Kaw Valley Precision Konza Rev2 M-LOK Handguard
    Out of stock
    $109.99 $129.99 $89.99 $99.99 Save $30.00
  18. Kinetic Development Group AR-MREX M-LOK Handguard
    Kinetic Development Group AR-MREX M-LOK Handguard
    Out of stock
    $254.99 $264.99 $240.99 $264.99 Save $14.00
  19. Noveske NSR Gen 3 M-LOK Handguard
    Noveske NSR Gen 3 M-LOK Handguard
    Out of stock
    $295.99
  20. Odin Works M-LOK Handguard
    Odin Works M-LOK Handguard
    Out of stock
    $130.99 $165.99 $123.50 $156.99 Save $9.00
  21. Odin Works R2 M-LOK Handguard
    Odin Works R2 M-LOK Handguard
    Out of stock
    $179.99 $189.99 $170.99 $179.99 Save $10.00
  22. Sons of Liberty Gun Works L89 Drive Lock M-LOK Handguard
    Sons of Liberty Gun Works L89 Drive Lock M-LOK Handguard
    Out of stock
    $400.99 $380.99 Save $20.00
  23. CMMG BANSHEE Mk4 AR-15 9" CM .22 LR Upper Receiver w/ EML7 7" M-LOK Handguard
    CMMG BANSHEE Mk4 AR-15 9" CM .22 LR Upper Receiver w/ EML7 7" M-LOK Handguard
    Out of stock
    $749.99 $589.99 $637.99 Save $160.00
  24. CMMG BANSHEE AR-15 5" CM 5.7x28 Upper Receiver w/ EML4 4" M-LOK Handguard
    CMMG BANSHEE AR-15 5" CM 5.7x28 Upper Receiver w/ EML4 4" M-LOK Handguard
    Out of stock
    $899.99 $749.99 $834.99 Save $150.00
  25. CMMG BANSHEE AR-15 8" CM 5.7x28 Upper Receiver w/ EML7 7" M-LOK Handguard
    CMMG BANSHEE AR-15 8" CM 5.7x28 Upper Receiver w/ EML7 7" M-LOK Handguard
    Out of stock
    $924.99 $804.99 $834.99 Save $120.00
  26. CMMG BANSHEE Mk10 AR-15 8" CM 10mm Upper Receiver w/ EML7 7" M-LOK Handguard
    CMMG BANSHEE Mk10 AR-15 8" CM 10mm Upper Receiver w/ EML7 7" M-LOK Handguard
    Out of stock
    $924.99 $804.99 $834.99 Save $120.00
  27. CMMG BANSHEE Mk3 AR-10 12.5" CM .308 Upper Receiver w/ EML11 11" M-LOK Handguard
    CMMG BANSHEE Mk3 AR-10 12.5" CM .308 Upper Receiver w/ EML11 11" M-LOK Handguard
    Out of stock
    $1,049.99 $914.99 $954.99 Save $135.00
  28. Odin Works AR-10 Low Profile M-LOK 15.5" Handguard
    Odin Works AR-10 Low Profile M-LOK 15.5" Handguard
    Out of stock
    $205.99 $194.99 Save $11.00
  29. Odin Works AR-10 High Profile M-LOK 15.5" Handguard
    Odin Works AR-10 High Profile M-LOK 15.5" Handguard
    Out of stock
    $205.99 $194.99 Save $11.00
  31. 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
  32. Midwest Industries MP5K Tri-Rail M-LOK Handguard
    Midwest Industries MP5K Tri-Rail M-LOK Handguard
    Out of stock
    $149.99 $139.99 Save $10.00
  36. Geissele Automatics Super Duty MOD1 AR-15 13.9" Pinned / 16" OAL 5.56 Upper Receiver with Free Float M-LOK Handguard
    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
  37. Geissele Automatics Super Duty MOD1 AR-15 14.5" Pinned / 16" OAL 5.56 Upper Receiver with Free Float M-LOK Handguard
    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
  38. Geissele Automatics Super Duty MOD1 AR-15 16" 5.56 NATO Upper Receiver with 15" SMR MK16 M-LOK Handguard
    Geissele Automatics Super Duty MOD1 AR-15 16" 5.56 NATO Upper Receiver with 15" SMR MK16 M-LOK Handguard
    Out of stock
    $1,325.99 $1,450.99
  39. Battle Arms Development Authority Elite AR-15 16" CMV 5.56 Upper Receiver w/ 15" M-LOK Handguard
    Battle Arms Development Authority Elite AR-15 16" CMV 5.56 Upper Receiver w/ 15" M-LOK Handguard
    Out of stock
    $865.99 $824.99 Save $41.00
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