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  1. Handguard Style
    Free Float
Brand
  1. Aero Precision 8 items
  2. Aim Sports Inc 6 items
  3. Angstadt Arms 2 items
  4. Ballistic Advantage 1 item
  5. Battle Arms Development 8 items
  6. Bilson Arms 1 item
  7. Bootleg Inc 1 item
  8. Bravo Company USA 4 items
  9. CMMG 13 items
  10. Daniel Defense 8 items
  11. DMA Inc. 3 items
  12. DPMS 1 item
  13. Five Stone Tactical 3 items
  14. Fortis Manufacturing 6 items
  15. Geissele Automatics 9 items
  16. Gemtech 1 item
  17. Grey Ghost Precision 2 items
  18. Kinetic Development Group 1 item
  19. Lantac USA 1 item
  20. Leapers, Inc. 2 items
  21. Luth-AR 3 items
  22. MDT 3 items
  23. Midwest Industries 16 items
  24. Mission First Tactical 1 item
  25. NcSTAR 1 item
  26. Nordic Components 1 item
  27. Noveske 2 items
  28. Odin Works 5 items
  29. Phase 5 Weapon Systems 1 item
  30. Primary Weapons Systems 4 items
  31. PTR Industries 1 item
  32. Q 3 items
  33. Reptilia 1 item
  34. RISE Armament 3 items
  35. Rock River Arms 2 items
  36. RS Regulate 2 items
  37. Samson Manufacturing Corp 1 item
  38. San Tan Tactical 1 item
  39. Seekins Precision 4 items
  40. Sharps Bros. 1 item
  41. Sig Sauer Magazines 1 item
  42. Sons of Liberty Gun Works 1 item
  43. Spike's Tactical 3 items
  44. Strike Industries 1 item
  45. TacFire Inc. 20 items
  46. WMD Guns 1 item
  47. Woox 1 item
  48. Yankee Hill Machine Co 2 items
Color
  1. Armor Black 9 items
  2. Black 134 items
  3. Black / Blue 1 item
  4. Black / Red 1 item
  5. Black Anodized 4 items
  6. Black Nitride 2 items
  7. Blue 2 items
  8. Bronze 2 items
  9. Brown 1 item
  10. Desert Dirt Color 8 items
  11. Flat Dark Earth 9 items
  12. Gray 3 items
  13. Green 1 item
  14. Midnight Bronze 1 item
  15. Nickel Boron 1 item
  16. Olive Drab Green 4 items
  17. Patriot Brown 2 items
  18. Purple 2 items
  19. Raw 1 item
  20. Red 2 items
  21. Silver 1 item
  22. Tan / Olive 1 item
  23. Tungsten 1 item
  24. Walnut 1 item
Thread Pattern
  1. 1/2x28 43 items
  2. 1/2x36 3 items
  3. 5/8x24 13 items
Platform
  1. AK-47 1 item
  2. AK-74 1 item
  3. AR-10 20 items
  4. AR-15 135 items
  5. AR-9 4 items
  6. Bolt-Action 1 item
  7. CMMG 1 item
  8. FN 1 item
  9. Heckler & Koch 2 items
  10. Howa 1 item
  11. Q 1 item
  12. Ruger 2 items
  13. Savage Arms 1 item
  14. Tikka 1 item
Caliber
  1. 22 ARC 1 item
  2. 22 Long Rifle 3 items
  3. 223 Remington 26 items
  4. 223 Wylde 4 items
  5. 300 AAC Blackout 5 items
  6. 308 Winchester 6 items
  7. 338 ARC 1 item
  8. 350 Legend 3 items
  9. 45 Auto (ACP) 2 items
  10. 458 Socom 1 item
  11. 5.56mm NATO 30 items
  12. 5.7 x 28mm 3 items
  13. 6mm ARC 1 item
  14. 6.5 Creedmoor 2 items
  15. 6.5 Grendel 1 item
  16. 7.62 x 39mm 3 items
  17. 9mm Luger 6 items
Attachment Type
  1. KeyMod 4 items
  2. MLOK 147 items
  3. Picatinny 16 items
Handguard Length
  1. 2.56" 1 item
  2. 4" 4 items
  3. 4.25" 2 items
  4. 4.5" 1 item
  5. 5" 1 item
  6. 5.5" 6 items
  7. 5.65" 1 item
  8. 6" 5 items
  9. 6.5" 1 item
  10. 6.7" 2 items
  11. 6.75" 1 item
  12. 7" 16 items
  13. 7.25" 2 items
  14. 7.29" 1 item
  15. 7.3" 1 item
  16. 7.5" 2 items
  17. 8" 3 items
  18. 9" 9 items
  19. 9.2" 1 item
  20. 9.25" 6 items
  21. 9.29" 1 item
  22. 9.3" 5 items
  23. 9.31" 1 item
  24. 9.5" 8 items
  25. 9.6" 6 items
  26. 10" 22 items
  27. 10.3" 1 item
  28. 10.5" 21 items
  29. 11" 3 items
  30. 11.5" 1 item
  31. 11.66" 1 item
  32. 11.8" 1 item
  33. 12" 7 items
  34. 12.25" 3 items
  35. 12.4" 2 items
  36. 12.5" 9 items
  37. 12.58" 1 item
  38. 12.6" 1 item
  39. 12.625" 7 items
  40. 12.7" 1 item
  41. 12.9" 2 items
  42. 13" 10 items
  43. 13.375" 2 items
  44. 13.4" 1 item
  45. 13.5" 21 items
  46. 13.75" 1 item
  47. 13.8" 2 items
  48. 14" 7 items
  49. 14.4" 1 item
  50. 14.5" 1 item
  51. 15" 79 items
  52. 15.2" 1 item
  53. 15.25" 5 items
  54. 15.3" 4 items
  55. 15.5" 4 items
  56. 15.75" 1 item
  57. 16" 1 item
  58. 16.5" 1 item
  59. 17" 2 items
  60. 17.5" 3 items
  61. Carbine Length 2 items
  62. Extended Carbine Length 1 item
  63. Mid Length 2 items
  64. Rifle Length 1 item
Handguard Style
  1. Free Float 167 items
Upper Type
  1. Pistol 16 items
  2. Rifle 52 items
Options
  1. BCG Only 1 item
  2. W/ BCG & CH 61 items
  3. W/O BCG & CH 7 items
Barrel Length
  1. 4" 1 item
  2. 4.5" 2 items
  3. 5" 5 items
  4. 6" 1 item
  5. 6.5" 3 items
  6. 7" 1 item
  7. 7.5" 3 items
  8. 8.5" 1 item
  9. 9" 1 item
  10. 10" 2 items
  11. 10.5" 9 items
  12. 11.5" 1 item
  13. 12.5" 1 item
  14. 16" 35 items
  15. 16.1" 9 items
  16. 18" 8 items
  17. 18.5" 1 item
  18. 20" 7 items
  19. 24" 1 item
Material
  1. 416R Stainless Steel 3 items
  2. 416R Stainless Steel / 6061-T6 Aluminum 1 item
  3. 4150 Chrome Moly Vanadium 3 items
  4. Aluminum 122 items
  5. Carbon Fiber 1 item
  6. Chrome Moly Venadium Steel 3 items
  7. Polymer / Aluminum 3 items
  8. Steel 1 item
  9. Walnut 1 item
Inventory
  1. In Stock 115 items
  2. Out of Stock 52 items
Customer Rating
  1. 5
    15 items
  2. 4
    & up     19 items
  3. 2
    & up     20 items
  4. 1
    & up     21 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 BANSHEE Mk4 AR-15 4.5" CM .22 LR Upper Receiver w/ EML4 4" M-LOK Handguard
    CMMG BANSHEE Mk4 AR-15 4.5" CM .22 LR Upper Receiver w/ EML4 4" M-LOK Handguard
    Out of stock
    $724.99 $589.99 Save $135.00
  2. Geissele Automatics MK18 M-LOK Super Modular Rail
    Geissele Automatics MK18 M-LOK Super Modular Rail
    Out of stock
    $450.99 $468.99 $425.99 $450.99 Save $43.00
  5. Odin Works Ragna M-LOK Handguard
    Odin Works Ragna M-LOK Handguard
    Out of stock
    $154.99 $174.99 $146.99 $165.99 Save $9.00
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