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  1. Platform
    AR-15
  2. Handguard Style
    Free Float
  3. Inventory
    Out of Stock
Brand
  1. Aero Precision 8 items
  2. Aim Sports Inc 3 items
  3. Ballistic Advantage 1 item
  4. Battle Arms Development 1 item
  5. CMMG 6 items
  6. Daniel Defense 3 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. Nordic Components 1 item
  13. Noveske 2 items
  14. Odin Works 2 items
  15. RISE Armament 1 item
  16. Samson Manufacturing Corp 1 item
  17. Seekins Precision 2 items
  18. Sons of Liberty Gun Works 1 item
  19. Spike's Tactical 1 item
  20. Strike Industries 1 item
  21. TacFire Inc. 3 items
Color
  1. Armor Black 5 items
  2. Black 32 items
  3. Black Anodized 1 item
  4. Black Nitride 2 items
  5. Brown 1 item
  6. Carbon Fiber 1 item
  7. Coyote 3 items
  8. Desert Dirt Color 2 items
  9. Flat Dark Earth 3 items
  10. Kodiak Brown 2 items
  11. Midnight Bronze 4 items
  12. Olive Drab Green 3 items
  13. Patriot Brown 1 item
  14. Tungsten 3 items
Thread Pattern
  1. .578x28 1 item
  2. 1/2x28 23 items
  3. 5/8x24 3 items
Platform
  1. AR-10 11 items
  2. AR-15 45 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 13 items
  5. 300 AAC Blackout 2 items
  6. 5.56mm NATO 16 items
  7. 5.7 x 28mm 1 item
  8. 6.5 Grendel 1 item
  9. 7.62 x 39mm 1 item
  10. 9mm Luger 2 items
Attachment Type
  1. KeyMod 1 item
  2. MLOK 37 items
  3. Picatinny 5 items
Handguard Length
  1. 3.25" 1 item
  2. 4" 1 item
  3. 4.25" 1 item
  4. 4.625" 1 item
  5. 5.5" 3 items
  6. 6.25" 1 item
  7. 7" 4 items
  8. 7.25" 1 item
  9. 7.5" 2 items
  10. 8.625" 1 item
  11. 9" 1 item
  12. 9.15" 1 item
  13. 9.5" 3 items
  14. 9.6" 1 item
  15. 10" 5 items
  16. 10.25" 1 item
  17. 10.5" 1 item
  18. 11" 2 items
  19. 12" 1 item
  20. 12.25" 2 items
  21. 12.5" 2 items
  22. 13.5" 4 items
  23. 13.75" 1 item
  24. 15" 21 items
  25. 15.25" 1 item
  26. 15.5" 2 items
  27. 16.25" 1 item
  28. 17.5" 1 item
  29. 18" 1 item
  30. Rifle Length 1 item
Handguard Style
  1. Free Float 45 items
Upper Type
  1. Pistol 10 items
  2. Rifle 20 items
Options
  1. W/ BCG & CH 22 items
  2. W/O BCG & CH 6 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" 4 items
  7. 16" 17 items
  8. 18" 1 item
  9. 20" 1 item
  10. 24" 1 item
Material
  1. 416R Stainless Steel 1 item
  2. 4150 Chrome Moly Vanadium 3 items
  3. Aluminum 29 items
  4. Carbon Fiber / Aluminum 1 item
  5. Chrome Moly Venadium Steel 2 items
  6. Steel 1 item
Inventory
  1. In Stock 85 items
  2. Out of Stock 45 items
Customer Rating
  1. 5
    1 item
  2. 4
    & up     2 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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  2. TacFire AR-15 .223 / 5.56 Unassembled Pistol Kit w/ Lower Parts Kit
    TacFire AR-15 .223 / 5.56 Unassembled Pistol Kit w/ Lower Parts Kit
    Out of stock
    $399.99 $279.99 $349.99 Save $120.00
  4. 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
  8. 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
  13. 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
  14. Aero Precision EPC-9 AR-15 16" 9mm CMV Upper Receiver w/ ATLAS S-ONE 15" M-LOK Handguard
    Aero Precision EPC-9 AR-15 16" 9mm CMV Upper Receiver w/ ATLAS S-ONE 15" M-LOK Handguard
    Out of stock
    $590.99 $625.99 $529.99 $564.99 Save $61.00
  15. Aero Precision M4E1 AR-15 16" CMV 5.56 Upper Receiver w/ 15" ATLAS S-ONE M-LOK Handguard
    Aero Precision M4E1 AR-15 16" CMV 5.56 Upper Receiver w/ 15" ATLAS S-ONE M-LOK Handguard
    Out of stock
    $655.99 $690.99 $589.99 $624.99 Save $66.00
  20. 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
  21. 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
  22. 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
  23. 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
  24. Noveske NSR Gen 3 M-LOK Handguard
    Noveske NSR Gen 3 M-LOK Handguard
    Out of stock
    $265.99 $295.99 $251.99 $280.99 Save $15.00
  25. Odin Works M-LOK Handguard
    Odin Works M-LOK Handguard
    Out of stock
    $130.99 $165.99 $123.50 $156.99 Save $9.00
  26. 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
  27. Samson Evolution Series Handguard
    Samson Evolution Series Handguard
    Out of stock
    $127.99 $131.99 $121.99 $124.99 Save $7.00
  28. 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
  29. 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
  30. 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
  32. 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
  33. 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
  35. 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
  36. 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
  38. 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
  39. 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
  40. 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
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