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  1. Color
    Black
  2. Handguard Style
    Free Float
Brand
  1. Aero Precision 12 items
  2. Angstadt Arms 1 item
  3. Ballistic Advantage 1 item
  4. Battle Arms Development 7 items
  5. Bootleg Inc 1 item
  6. Bravo Company USA 4 items
  7. CMMG 1 item
  8. Daniel Defense 7 items
  9. DMA Inc. 3 items
  10. Fortis Manufacturing 7 items
  11. Geissele Automatics 8 items
  12. Hogue 1 item
  13. Kaw Valley Precision 1 item
  14. Kinetic Development Group 2 items
  15. Lantac USA 1 item
  16. Leapers, Inc. 2 items
  17. Luth-AR 3 items
  18. MDT 2 items
  19. Method Dynamics 3 items
  20. Midwest Industries 18 items
  21. Mission First Tactical 1 item
  22. NcSTAR 1 item
  23. Nordic Components 1 item
  24. Noveske 2 items
  25. Odin Works 11 items
  26. Phase 5 Weapon Systems 1 item
  27. PTR Industries 1 item
  28. Reptilia 1 item
  29. RISE Armament 3 items
  30. RS Regulate 2 items
  31. Samson Manufacturing Corp 2 items
  32. Seekins Precision 4 items
  33. Sharps Bros. 1 item
  34. Sig Sauer Magazines 1 item
  35. Sons of Liberty Gun Works 1 item
  36. Spike's Tactical 3 items
  37. Strike Industries 1 item
  38. TacFire Inc. 12 items
  39. Yankee Hill Machine Co 2 items
Color
  1. Armor Black 11 items
  2. Black 136 items
  3. Black / Blue 1 item
  4. Black / Red 1 item
  5. Black Anodized 3 items
  6. Black Nitride 2 items
  7. Blue 4 items
  8. Bronze 2 items
  9. Brown 1 item
  10. Carbon Fiber 1 item
  11. Charcoal Green 2 items
  12. Coyote 6 items
  13. Coyote Brown 1 item
  14. Desert Dirt Color 7 items
  15. Flat Dark Earth 13 items
  16. Gray 3 items
  17. Green 1 item
  18. Kodiak Brown 3 items
  19. Midnight Bronze 7 items
  20. Olive Drab Green 6 items
  21. Orange 2 items
  22. Patriot Brown 2 items
  23. Purple 2 items
  24. Ranger Green 1 item
  25. Red 4 items
  26. Silver 1 item
  27. Sniper Gray 1 item
  28. Titanium 1 item
  29. Tungsten 7 items
  30. Urban Grey 1 item
  31. Walnut 1 item
Thread Pattern
  1. .578x28 1 item
  2. 1/2x28 24 items
  3. 1/2x36 3 items
  4. 5/8x24 10 items
Platform
  1. AK-47 1 item
  2. AK-74 1 item
  3. AR-10 17 items
  4. AR-15 104 items
  5. AR-9 3 items
  6. FN 1 item
  7. Heckler & Koch 2 items
  8. Ruger 1 item
  9. Savage Arms 1 item
  10. Tikka 1 item
Caliber
  1. 10mm Auto 1 item
  2. 22 ARC 1 item
  3. 22 Long Rifle 1 item
  4. 223 Remington 18 items
  5. 300 AAC Blackout 1 item
  6. 308 Winchester 7 items
  7. 45 Auto (ACP) 1 item
  8. 5.56mm NATO 19 items
  9. 6mm ARC 1 item
  10. 6.5 Creedmoor 2 items
  11. 6.5 Grendel 1 item
  12. 9mm Luger 3 items
Attachment Type
  1. KeyMod 4 items
  2. MLOK 118 items
  3. Picatinny 13 items
Handguard Length
  1. 2.2" 1 item
  2. 2.56" 1 item
  3. 4" 2 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" 3 items
  10. 6.5" 1 item
  11. 6.7" 3 items
  12. 6.75" 1 item
  13. 7" 14 items
  14. 7.25" 2 items
  15. 7.29" 1 item
  16. 7.3" 1 item
  17. 7.5" 4 items
  18. 8" 2 items
  19. 9" 10 items
  20. 9.15" 1 item
  21. 9.2" 1 item
  22. 9.25" 6 items
  23. 9.29" 1 item
  24. 9.3" 5 items
  25. 9.31" 1 item
  26. 9.5" 10 items
  27. 9.6" 4 items
  28. 10" 18 items
  29. 10.3" 1 item
  30. 10.5" 21 items
  31. 11" 2 items
  32. 11.25" 1 item
  33. 11.5" 1 item
  34. 11.66" 1 item
  35. 11.8" 2 items
  36. 12" 5 items
  37. 12.25" 2 items
  38. 12.4" 2 items
  39. 12.5" 8 items
  40. 12.58" 1 item
  41. 12.6" 1 item
  42. 12.625" 6 items
  43. 12.7" 2 items
  44. 12.9" 3 items
  45. 13" 10 items
  46. 13.375" 2 items
  47. 13.4" 1 item
  48. 13.5" 19 items
  49. 13.75" 1 item
  50. 13.8" 2 items
  51. 14" 7 items
  52. 14.4" 1 item
  53. 15" 66 items
  54. 15.2" 1 item
  55. 15.25" 4 items
  56. 15.3" 4 items
  57. 15.5" 8 items
  58. 15.75" 1 item
  59. 16" 1 item
  60. 17" 2 items
  61. 17.5" 6 items
  62. Carbine Length 2 items
  63. Extended Carbine Length 1 item
  64. Mid Length 2 items
  65. Rifle Length 2 items
Handguard Style
  1. Free Float 136 items
Upper Type
  1. Pistol 4 items
  2. Rifle 33 items
Options
  1. W/ BCG & CH 31 items
  2. W/O BCG & CH 8 items
Barrel Length
  1. 4" 1 item
  2. 4.5" 1 item
  3. 5" 3 items
  4. 7" 1 item
  5. 7.5" 3 items
  6. 8" 1 item
  7. 8.5" 1 item
  8. 10" 2 items
  9. 10.5" 4 items
  10. 16" 27 items
  11. 18" 5 items
  12. 20" 5 items
  13. 22" 1 item
  14. 24" 1 item
Material
  1. 416R Stainless Steel 3 items
  2. 416R Stainless Steel / 6061-T6 Aluminum 1 item
  3. 4150 Chrome Moly Vanadium 2 items
  4. Aluminum 114 items
  5. Carbon Fiber 1 item
  6. Polymer / Aluminum 2 items
  7. Steel 1 item
Inventory
  1. In Stock 85 items
  2. Out of Stock 51 items
Customer Rating
  1. 5
    12 items
  2. 4
    & up     14 items
  3. 3
    & up     15 items
  4. 2
    & up     16 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. Hogue Overmolded AR-15 Knurled Rifle Length Free Float Forend
    Hogue Overmolded AR-15 Knurled Free Float Handguard
    Out of stock
    $79.99 $67.99 Save $12.00
  2. 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
  3. 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
  4. 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
  6. Aero Precision AR-15 ATLAS R-ONE M-LOK 15" Handguard - Black
    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
  7. Aero Precision ATLAS R-ONE M5 12.7" MLOK 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. Aero Precision MOD 4 M-LOK 15" Handguard - Black
    Aero Precision MOD 4 M-LOK 15" Handguard
    Out of stock
    $299.99 $320.99 $247.99 $289.99 Save $52.00
  10. 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
  11. RISE Armament AR-15 18" SS 22 ARC Assembled Upper Receiver with Free Float 15" M-LOK Handguard - BLK
    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
  12. 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
  13. 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
  15. 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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