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  1. Handguard Style
    Free Float
  2. Inventory
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Brand
  1. Aero Precision 13 items
  2. Aim Sports Inc 3 items
  3. Ballistic Advantage 1 item
  4. Battle Arms Development 1 item
  5. CMMG 7 items
  6. Daniel Defense 4 items
  7. Geissele Automatics 3 items
  8. Hogue 1 item
  9. Kaw Valley Precision 2 items
  10. Kinetic Development Group 1 item
  11. Luth-AR 1 item
  12. Midwest Industries 3 items
  13. Nordic Components 1 item
  14. Noveske 2 items
  15. Odin Works 8 items
  16. PTR Industries 1 item
  17. RISE Armament 1 item
  18. RS Regulate 1 item
  19. Samson Manufacturing Corp 1 item
  20. Seekins Precision 3 items
  21. Sons of Liberty Gun Works 1 item
  22. Strike Industries 1 item
  23. TacFire Inc. 4 items
Color
  1. Armor Black 6 items
  2. Black 50 items
  3. Black Anodized 1 item
  4. Black Nitride 2 items
  5. Brown 1 item
  6. Carbon Fiber 1 item
  7. Charcoal Green 1 item
  8. Coyote 4 items
  9. Desert Dirt Color 2 items
  10. Flat Dark Earth 4 items
  11. Kodiak Brown 3 items
  12. Midnight Bronze 5 items
  13. Olive Drab Green 4 items
  14. Patriot Brown 1 item
  15. Sniper Gray 1 item
  16. Titanium 1 item
  17. Tungsten 4 items
Thread Pattern
  1. .578x28 1 item
  2. 1/2x28 22 items
  3. 5/8x24 9 items
Platform
  1. AR-10 11 items
  2. AR-15 44 items
  3. AR-9 3 items
  4. Heckler & Koch 1 item
  5. PCC 1 item
  6. Ruger 1 item
Caliber
  1. 10mm Auto 1 item
  2. 22 ARC 1 item
  3. 22 Long Rifle 2 items
  4. 223 Remington 12 items
  5. 300 AAC Blackout 2 items
  6. 308 Winchester 5 items
  7. 5.56mm NATO 15 items
  8. 5.7 x 28mm 1 item
  9. 6.5 Creedmoor 2 items
  10. 6.5 Grendel 1 item
  11. 7.62 x 39mm 1 item
  12. 9mm Luger 2 items
Attachment Type
  1. KeyMod 1 item
  2. MLOK 56 items
  3. Picatinny 5 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" 1 item
  9. 6.25" 1 item
  10. 7" 4 items
  11. 7.25" 1 item
  12. 7.5" 2 items
  13. 8.625" 1 item
  14. 9" 1 item
  15. 9.15" 1 item
  16. 9.31" 1 item
  17. 9.5" 3 items
  18. 9.6" 1 item
  19. 10" 6 items
  20. 10.25" 1 item
  21. 10.5" 3 items
  22. 11" 3 items
  23. 11.66" 1 item
  24. 12" 1 item
  25. 12.25" 3 items
  26. 12.5" 2 items
  27. 12.7" 2 items
  28. 13.5" 4 items
  29. 13.75" 1 item
  30. 15" 28 items
  31. 15.25" 1 item
  32. 15.5" 6 items
  33. 16.25" 1 item
  34. 17.5" 4 items
  35. 18" 1 item
  36. Rifle Length 1 item
Handguard Style
  1. Free Float 64 items
Upper Type
  1. Pistol 11 items
  2. Rifle 24 items
Options
  1. W/ BCG & CH 25 items
  2. W/O BCG & CH 9 items
Barrel Length
  1. 5" 2 items
  2. 6.5" 2 items
  3. 7.5" 1 item
  4. 8" 2 items
  5. 9" 1 item
  6. 10.5" 5 items
  7. 12.5" 1 item
  8. 16" 19 items
  9. 18" 1 item
  10. 20" 2 items
  11. 22" 1 item
  12. 24" 1 item
Material
  1. 416R Stainless Steel 3 items
  2. 4150 Chrome Moly Vanadium 3 items
  3. Aluminum 45 items
  4. Carbon Fiber / Aluminum 1 item
  5. Chrome Moly Venadium Steel 2 items
  6. Steel 1 item
Inventory
  1. In Stock 107 items
  2. Out of Stock 64 items
Customer Rating
  1. 5
    3 items
  2. 4
    & up     4 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. 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
  2. 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
  3. Hogue Overmolded AR-15 Knurled Free Float Handguard
    Hogue Overmolded AR-15 Knurled Free Float Handguard
    Out of stock
    $79.99 $67.99 Save $12.00
  5. Strike Industries GRIDLOK LITE M-LOK 11" Handguard
    Strike Industries GRIDLOK LITE M-LOK 11" Handguard
    Out of stock
    $209.99 $194.99 Save $15.00
  6. Ballistic Advantage Logic Series M-LOK 15" Handguard
    Ballistic Advantage Logic Series M-LOK 15" Handguard
    Out of stock
    $200.99 $190.99 Save $10.00
  7. Daniel Defense M4A1 RIS II 12.25" Handguard
    Daniel Defense M4A1 RIS II 12.25" Handguard
    Out of stock
    $538.99 $516.99 Save $22.00
  9. 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 $240.99 $204.99 $219.99 Save $21.00
  10. 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
  11. Aero Precision MOD 4 M-LOK 15" Handguard
    Aero Precision MOD 4 M-LOK 15" Handguard
    Out of stock
    $299.99 $320.99 $247.99 $289.99 Save $52.00
  13. 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
  14. 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
  15. 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
  16. 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
  17. Aim Sports AR-15 Free Float Picatinny Quad Rail Hanguard
    Aim Sports AR-15 Free Float Picatinny Quad Rail Hanguard
    Out of stock
    $69.99 $49.99 Save $20.00
  18. RISE Armament AR-15 18" SS 22 ARC Assembled Upper Receiver with Free Float 15" M-LOK Handguard
    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
  19. 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
  20. 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
  21. 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
  23. Odin Works AR-10 O2 Lite High Profile M-LOK Handguard
    Odin Works AR-10 O2 Lite High Profile M-LOK Handguard
    $189.99 $230.99 $180.99 $218.99 Save $12.00
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