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HEPHAESTUS

Hephaestus

 

Hephaestus has solidified its reputation as the premier aftermarket parts manufacturer for gas blowback (GBB) platforms, with a particular focus on the renowned GHK line of gas-powered airsoft guns. At the heart of Hephaestus' offering are its industry-leading steel components, meticulously engineered to enhance the durability and performance of GHK gas blowback airsoft guns. From the GHK AK CNC-machined steel bolt and the GHK AK GBBR Airsoft Fire Control Parts Set to the custom HTS-14 custom GHK Gas rifle, each Hephaestus product is crafted with uncompromising quality, utilizing premium materials and precision manufacturing techniques. As passionate airsoft enthusiasts, the Hephaestus team understands the unique demands of GBB platform users, empowering them to unlock the full potential of their gas blowback guns by replacing key GHK parts with high-quality steel counterparts, delivering enhanced reliability, improved efficiency, and unparalleled performance

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  1. Image
    Hephaestus Tokyo Marui AK GBB Series Adjustable Piston Valve (NPAS) with Tool Set HE-TM-020
    Hephaestus
    Special Price $17.09 Regular Price $18.99
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  2. Image
    Hephaestus Krytac KRISS Vector GBB SMG Recoil Power Kit (Enhanced Buffer) HE-KT-002
    Hephaestus
    Special Price $18.89 Regular Price $20.99
    Save 10%
  3. Image
    Hephaestus KRYTAC KRISS Vector GBB SMG High Performance Piston Head HE-KT-001
    Hephaestus
    Special Price $11.69 Regular Price $12.99
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  4. Image
    Hephaestus GHK AK Threaded Outer Barrel (CNC Aluminum, 11.5 inch, Type III Hard-coat Anodized, 14mm CCW) HE-GHK-042
    Hephaestus
    Special Price $44.99 Regular Price $49.99
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  5. Hephaestus GHK AK Threaded Outer Barrel (CNC Aluminum, 12.5 inch, Type III Hard-coat Anodized, 14mm CCW) 0
    Hephaestus GHK AK Threaded Outer Barrel (CNC Aluminum, 12.5 inch, Type III Hard-coat Anodized, 14mm CCW) HE-GHK-041
    Hephaestus
    Special Price $44.99 Regular Price $49.99
    Save 10%
  6. Hephaestus GHK AK Threaded Outer Barrel (16 inch Style, QPQ Finish, 14mm CCW, CNC Steel) 0
    Hephaestus GHK AK Threaded Outer Barrel (16 inch Style, QPQ Finish, 14mm CCW, CNC Steel) HE-GHK-040
    Hephaestus
    Special Price $53.09 Regular Price $58.99
    Save 10%
  7. Hephaestus Tokyo Marui AK Threaded Outer Barrel (Aluminum, 12.5inch, Type III Hard-coat Anodized, 14mmCCW 0
    Hephaestus Tokyo Marui AK Threaded Outer Barrel (Aluminum, 12.5inch, Type III Hard-coat Anodized, 14mmCCW HE-TM-018
    Hephaestus
    Special Price $50.39 Regular Price $55.99
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  8. Hephaestus Tokyo Marui AK GBBR Handguard Set (6.5 inch M-Lok) w/Railed Gas Tube (Type III Hard-coat Anodized) 0
    Hephaestus Tokyo Marui AK GBBR Handguard Set (6.5 inch M-Lok) w/Railed Gas Tube (Type III Hard-coat Anodized) HE-TM-012
    Hephaestus
    Special Price $89.99 Regular Price $99.99
    Save 10%
  9. Hephaestus Tokyo Marui SAIGA-12K GBB Picatinny Rail Stock Adapter 0
    Hephaestus Tokyo Marui SAIGA-12K GBB Picatinny Rail Stock Adapter HE-TM-019
    Hephaestus
    $26.99
  10. Hephaestus Tokyo Marui AK GBB Series Magwell 0
    Hephaestus Tokyo Marui AK GBB Series Magwell HE-TM-017
    Hephaestus
    Special Price $26.99 Regular Price $29.99
    Save 10%
  11. Hephaestus Tokyo Marui AK GBB Series Tactical Magazine Catch - Black 0
    Hephaestus Tokyo Marui AK GBB Series Tactical Magazine Catch - Black HE-TM-016
    Hephaestus
    Special Price $16.19 Regular Price $17.99
    Save 10%
  12. Hephaestus Tokyo Marui AKM GBBR Tactical Selector (Type B) 0
    Hephaestus Tokyo Marui AKM GBBR Tactical Selector (Type B) HE-TM-014
    Hephaestus
    Special Price $16.19 Regular Price $17.99
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  13. Hephaestus Tokyo Marui AKM GBBR Tactical Selector (Type A) 0
    Hephaestus Tokyo Marui AKM GBBR Tactical Selector (Type A) HE-TM-013
    Hephaestus
    Special Price $16.19 Regular Price $17.99
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  14. Image
    Hephaestus Tokyo Marui AK Handguard Set (10.5 inch M-Lok) w/Railed Gas Tube (Type III Hard-coat Anodized) HE-TM-011
    Hephaestus
    Special Price $98.99 Regular Price $109.99
    Save 10%
  15. Hephaestus Tokyo Marui AK GBB Series Railed Gas Tube (Standard Length / Type III Hard-coat Anodized) 0
    Hephaestus Tokyo Marui AK GBB Series Railed Gas Tube (Standard Length / Type III Hard-coat Anodized) HE-TM-010
    Hephaestus
    Special Price $26.09 Regular Price $28.99
    Save 10%
  16. Hephaestus Tokyo Marui AK GBB Series Enhanced Recoil Spring 0
    Hephaestus Tokyo Marui AK GBB Series Enhanced Recoil Spring Out of Stock HE-TM-006
    Hephaestus
    $10.99
  17. Hephaestus Tokyo Marui AKX GBBR Recoil Power Kit (Enhanced Dummy Gas Piston) (Stainless Steel) 0
    Hephaestus Tokyo Marui AKX GBBR Recoil Power Kit (Enhanced Dummy Gas Piston) (Stainless Steel) HE-TM-005
    Hephaestus
    Special Price $17.99 Regular Price $19.99
    Save 10%
  18. Hephaestus Tokyo Marui AKM GBBR Recoil Power Kit (Enhanced Dummy Gas Piston) (Stainless Steel) 0
    Hephaestus Tokyo Marui AKM GBBR Recoil Power Kit (Enhanced Dummy Gas Piston) (Stainless Steel) HE-TM-004
    Hephaestus
    Special Price $21.59 Regular Price $23.99
    Save 10%
  19. Hephaestus GHK AK Series Pistol Grip Nut (CNC Steel) 0
    Hephaestus GHK AK Series Pistol Grip Nut (CNC Steel) HE-GHK-039
    Hephaestus
    Special Price $11.69 Regular Price $12.99
    Save 10%
  20. Hephaestus GHK AK Series Trigger Hook (CNC Steel) 0
    Hephaestus GHK AK Series Trigger Hook (CNC Steel) HE-GHK-038
    Hephaestus
    Special Price $26.99 Regular Price $29.99
    Save 10%
  21. Hephaestus Steel AK Front Sight Block for AEG/GBB (Tactical Type R) 0
    Hephaestus Steel AK Front Sight Block for AEG/GBB (Tactical Type R) HE-AK-024
    Hephaestus
    Special Price $41.39 Regular Price $45.99
    Save 10%
  22. Hephaestus GHK / LCT AK Handguard Set (6.5 inch, M-Lok) w/Railed Gas Tube (Type III Hard-Coat Anodized) 0
    Hephaestus GHK / LCT AK Handguard Set (6.5 inch, M-Lok) w/Railed Gas Tube (Type III Hard-Coat Anodized) HE-AK-021
    Hephaestus
    Special Price $89.99 Regular Price $99.99
    Save 10%
  23. Image
    Hephaestus AK Handguard (6.5 inch, M-Lok) for GHK / LCT AK Series (Type III Hard-coat Anodized) HE-AK-020
    Hephaestus
    Special Price $71.99 Regular Price $79.99
    Save 10%
  24. Hephaestus AK Charging Handle Extension for Airsoft AEG / GBB (Enhanced Version/ Type III Hard-Coat Anodized) 0
    Hephaestus AK Charging Handle Extension for Airsoft AEG / GBB (Enhanced Version/ Type III Hard-Coat Anodized) Out of Stock HE-AK-008A
    Hephaestus
    Special Price $13.49 Regular Price $14.99
    Save 10%
  25. Hephaestus AK Rear Sight Rail for AEG / GBBR Airsoft (Type III Hard-Coat Anodized) 0
    Hephaestus AK Rear Sight Rail for AEG / GBBR Airsoft (Type III Hard-Coat Anodized) HE-AK-023
    Hephaestus
    Special Price $42.29 Regular Price $46.99
    Save 10%
  26. Image
    Hephaestus Tokyo Marui AKM GBBR Trigger (CNC Steel, Type B) Out of Stock HE-TM-009
    Hephaestus
    $47.99
  27. Image
    Hephaestus Tokyo Marui AKM GBBR Trigger (CNC Steel, Type A) Out of Stock HE-TM-008
    Hephaestus
    $47.99
  28. Image
    Hephaestus Tokyo Marui AKM GBBR Trigger (CNC Steel, Classic Type) HE-TM-007
    Hephaestus
    Special Price $42.29 Regular Price $46.99
    Save 10%
  29. Image
    Hephaestus GHK AK GBBR Airsoft Trigger (CNC Steel, Type B) Out of Stock HE-GHK-037
    Hephaestus
    $47.99
  30. Hephaestus GHK AK GBBR Trigger (CNC Steel, Type A) 0
    Hephaestus GHK AK GBBR Trigger (CNC Steel, Type A) Out of Stock HE-GHK-036
    Hephaestus
    $46.99
  31. Hephaestus GHK AK GBBR Trigger (CNC Steel, Classic Type) for V2 GHK AK 0
    Hephaestus GHK AK GBBR Trigger (CNC Steel, Classic Type) for V2 GHK AK HE-GHK-035
    Hephaestus
    Special Price $42.29 Regular Price $46.99
    Save 10%
  32. Hephaestus AK Picatinny Rail Stock Adapter for GHK / LCT Airsoft AK Series with Side Folding Stock Receiver 0
    Hephaestus AK Picatinny Rail Stock Adapter for GHK / LCT Airsoft AK Series with Side Folding Stock Receiver HE-AK-022
    Hephaestus
    Special Price $28.79 Regular Price $31.99
    Save 10%
  33. Image
    Hephaestus GHK AK GBBR Airsoft Top Cover (Stamped Steel, Ambidextrous Type) HE-GHK-028B2
    Hephaestus
    Special Price $26.99 Regular Price $29.99
    Save 10%
  34. Image
    Hephaestus GHK AK GBBR Airsoft Bolt Carrier (CNC Steel, Ambidextrous Type) Out of Stock HE-GHK-028B1
    Hephaestus
    $109.99
  35. Hephaestus GHK AK GBBR Airsoft Steel Recoil Power Kit (Enhanced Version) w/ Adapter (Except AKS74U & AKMSU) 0
    Hephaestus GHK AK GBBR Airsoft Steel Recoil Power Kit (Enhanced Version) w/ Adapter (Except AKS74U & AKMSU) HE-GHK-002S
    Hephaestus
    Special Price $40.49 Regular Price $44.99
    Save 10%
  36. Hephaestus AKS74U Handguard Set (M-LOK) w/Rail Gas Tube for GHK/LCT AK Series(Type III Hard-Coat Anodized) 0
    Hephaestus AKS74U Handguard Set (M-LOK) w/Rail Gas Tube for GHK/LCT AK Series(Type III Hard-Coat Anodized) HE-AK-019
    Hephaestus
    Special Price $82.79 Regular Price $91.99
    Save 10%
  37. Hephaestus AKS74U Handguard (M-LOK) for GHK / LCT AK Series (Type III Hard-Coat Anodized) 0
    Hephaestus AKS74U Handguard (M-LOK) for GHK / LCT AK Series (Type III Hard-Coat Anodized) HE-AK-018
    Hephaestus
    Special Price $58.49 Regular Price $64.99
    Save 10%
  38. Hephaestus Airsoft AK Outer Barrel (CNC Steel) for GHK AKS74U / AKMSU GBB Series 0
    Hephaestus Airsoft AK Outer Barrel (CNC Steel) for GHK AKS74U / AKMSU GBB Series Out of Stock HE-GHK-033
    Hephaestus
    $49.99
  39. Hephaestus Airsoft AK Outer Barrel (CNC Steel) for GHK AK105 GBB Series 0
    Hephaestus Airsoft AK Outer Barrel (CNC Steel) for GHK AK105 GBB Series HE-GHK-032
    Hephaestus
    Special Price $52.19 Regular Price $57.99
    Save 10%
  40. Hephaestus AK Outer Barrel (CNC Steel) for GHK AK74 / AK74MN GBB Series 0
    Hephaestus AK Outer Barrel (CNC Steel) for GHK AK74 / AK74MN GBB Series Out of Stock HE-GHK-031
    Hephaestus
    $61.99
  41. Hephaestus GHK AK GBBR Airsoft Outer Barrel (CNC Steel) for GHK AKM/ AIMS / AKMS GBB Series 0
    Hephaestus GHK AK GBBR Airsoft Outer Barrel (CNC Steel) for GHK AKM/ AIMS / AKMS GBB Series HE-GHK-030
    Hephaestus
    Special Price $57.59 Regular Price $63.99
    Save 10%
  42. Hephaestus AK Handguard Set (10.5 inch, M-Lok) w/Railed Gas Tube for GHK/ LCT AK (Type III Hard-Coat Anodized) 0
    Hephaestus AK Handguard Set (10.5 inch, M-Lok) w/Railed Gas Tube for GHK/ LCT AK (Type III Hard-Coat Anodized) HE-AK-017
    Hephaestus
    Special Price $98.99 Regular Price $109.99
    Save 10%
  43. Hephaestus AK Handguard (10.5 inch, M-Lok) for GHK / LCT AK Series (Type III Hard-Coat Anodized) 0
    Hephaestus AK Handguard (10.5 inch, M-Lok) for GHK / LCT AK Series (Type III Hard-Coat Anodized) HE-AK-016
    Hephaestus
    Special Price $86.39 Regular Price $95.99
    Save 10%
  44. Hephaestus GHK AK Piston Rod Adapter (Stainless Steel) 0
    Hephaestus GHK AK Piston Rod Adapter (Stainless Steel) HE-GHK-003S
    Hephaestus
    Special Price $8.09 Regular Price $8.99
    Save 10%
  45. Hephaestus AKS74U / AKMSU Railed Gas Tube for Airsoft AEG / GBB (Type III Hard-Coat Anodized) 0
    Hephaestus AKS74U / AKMSU Railed Gas Tube for Airsoft AEG / GBB (Type III Hard-Coat Anodized) HE-AK-013A
    Hephaestus
    Special Price $29.69 Regular Price $32.99
    Save 10%
  46. Hephaestus AK Railed Gas Tube for AK AEG / GBBR Airsoft Series (Type III Hard-Coat Anodized) 0
    Hephaestus AK Railed Gas Tube for AK AEG / GBBR Airsoft Series (Type III Hard-Coat Anodized) HE-AK-012A
    Hephaestus
    Special Price $28.79 Regular Price $31.99
    Save 10%
  47. Hephaestus GHK AK GBBR Airsoft Fire Control Parts Set (CNC Steel) 0
    Hephaestus GHK AK GBBR Airsoft Fire Control Parts Set (CNC Steel) HE-GHK-029
    Hephaestus
    $51.99
  48. Hephaestus GHK AK Bolt Carrier (CNC Steel, Standard Type) for V2 GHK AK 0
    Hephaestus GHK AK Bolt Carrier (CNC Steel, Standard Type) for V2 GHK AK Out of Stock HE-GHK-028A
    Hephaestus
    $102.99
  49. Image
    Hephaestus Tokyo Marui Type 89 GBBR Airsoft Recoil Power Kit (Stainless Steel) Out of Stock HE-TM-003
    Hephaestus
    $20.99
  50. Hephaests VFC HK417 GBBR Airsoft Enhanced Buffer Kit 0
    Hephaests VFC HK417 GBBR Airsoft Enhanced Buffer Kit HE-VFC-001
    Hephaestus
    Special Price $32.39 Regular Price $35.99
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  51. Hephaestus AMD-65 Pistol Grip for GHK AK GBB Series 0
    Hephaestus AMD-65 Pistol Grip for GHK AK GBB Series Out of Stock HE-AMD65-003
    Hephaestus
    $18.99
  52. Hephaestus AK Folding Stock Tube with QD Sockets for GHK / LCT Side-Folding Stock Receiver Airsoft AK Series 0
    Hephaestus AK Folding Stock Tube with QD Sockets for GHK / LCT Side-Folding Stock Receiver Airsoft AK Series HE-AK-015
    Hephaestus
    Special Price $56.69 Regular Price $62.99
    Save 10%
  53. Hephaestus GHK AK GBBR Airsoft Hammer (CNC Steel) for V2 GHK AK
    Hephaestus GHK AK GBBR Airsoft Hammer (CNC Steel) for V2 GHK AK Out of Stock HE-GHK-027
    Hephaestus
    $18.99
  54. Hephaestus GHK AK GBBR Airsoft Auto Lever (CNC Steel) 1
    Hephaestus GHK AK GBBR Airsoft Auto Lever (CNC Steel) Out of Stock HE-GHK-026
    Hephaestus
    $12.99
  55. Hephaestus AK Charging Handle Extension for AEG / GBB
    Hephaestus AK Charging Handle Extension for AEG / GBB Out of Stock HE-AK-008
    Hephaestus
    $12.99
  56. Hephaestus GHK AK GBBR Airsoft Magwell 1
    Hephaestus GHK AK GBBR Airsoft Magwell HE-GHK-017
    Hephaestus
    Special Price $26.99 Regular Price $29.99
    Save 10%
  57. Hephaestus Custom x GHK HTS-14 GBB 1
    Hephaestus Custom x GHK HTS-14 GBB Out of Stock HEPGUM-GR-01-0004
    Hephaestus
    Special Price $3,599.00 Regular Price $3,899.00
    Save 8%
  58. Hephaestus GHK AK Trigger (CNC Steel, Type B - Black)
    Hephaestus GHK AK Trigger (CNC Steel, Type B - Black) Out of Stock HE-GHK-021
    Hephaestus
    $35.99
  59. Hephaestus GHK AK Trigger (CNC Steel, Type A - Bronze)
    Hephaestus GHK AK Trigger (CNC Steel, Type A - Bronze) Out of Stock HE-GHK-020
    Hephaestus
    $37.99
  60. Hephaestus GHK M4 GBBR Airsoft Flat Trigger (CNC Steel, Type A - Black) 1
    Hephaestus GHK M4 GBBR Airsoft Flat Trigger (CNC Steel, Type A - Black) HE-GHK-015
    Hephaestus
    Special Price $35.09 Regular Price $38.99
    Save 10%
  61. Hephaestus Silencer Adapter 16mm CW to 14mm CCW (Aluminum) 1
    Hephaestus Silencer Adapter 16mm CW to 14mm CCW (Aluminum) Out of Stock HE-KK-002
    Hephaestus
    Special Price $16.19 Regular Price $17.99
    Save 10%
  62. Hephaestus Silencer Adapter 24mm CW to 14mm CCW (Aluminum) 1
    Hephaestus Silencer Adapter 24mm CW to 14mm CCW (Aluminum) Out of Stock HE-GHK-011
    Hephaestus
    $14.99
  63. Hephaestus GHK AK GBBR Airsoft Recoil Spring Assembly (Full Steel Simulated, Enhanced Version) 1
    Hephaestus GHK AK GBBR Airsoft Recoil Spring Assembly (Full Steel Simulated, Enhanced Version) HE-GHK-008A
    Hephaestus
    Special Price $30.59 Regular Price $33.99
    Save 10%
  64. Hephaestus AK Mount Base GHK / LCT AKS-74U / AKMSU Airsoft AEG / GBBR Series 1
    Hephaestus AK Mount Base GHK / LCT AKS-74U / AKMSU Airsoft AEG / GBBR Series HE-AK-007
    Hephaestus
    Special Price $35.99 Regular Price $39.99
    Save 10%
  65. Hephaestus GHK AK GBBR Airsoft Safety Selector (Tactical, Type B) 1
    Hephaestus GHK AK GBBR Airsoft Safety Selector (Tactical, Type B) Out of Stock HE-GHK-018
    Hephaestus
    $19.99
  66. Hephaestus GHK AK GBBR Airsoft Safety Selector (Tactical, Type A) 1
    Hephaestus GHK AK GBBR Airsoft Safety Selector (Tactical, Type A) HE-GHK-005
    Hephaestus
    Special Price $17.09 Regular Price $18.99
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  67. Hephaestus AK Magazine Catch (Tactical) for GHK/LCT/Tokyo Marui Airsoft AK Series (Enhanced Version) 1
    Hephaestus AK Magazine Catch (Tactical) for GHK/LCT/Tokyo Marui Airsoft AK Series (Enhanced Version) Out of Stock HE-GHK-004A
    Hephaestus
    Special Price $11.69 Regular Price $12.99
    Save 10%
  68. Hephaestus 6 Position Stock Adapter For GHK AIMS/AKM Series 1
    Hephaestus 6 Position Stock Adapter For GHK AIMS/AKM Series HE-GHK-009
    Hephaestus
    Special Price $49.49 Regular Price $54.99
    Save 10%
  69. Hephaestus GHK AK GBBR Airsoft Sear (Steel) 1
    Hephaestus GHK AK GBBR Airsoft Sear (Steel) Out of Stock HE-GHK-012
    Hephaestus
    $12.99
  70. Hephaestus GHK AUG Firing Pin (CNC Steel)
    Hephaestus GHK AUG Firing Pin (CNC Steel) Out of Stock HE-GHK-022
    Hephaestus
    $13.99
  71. Hephaestus GHK AK GBBR Airsoft Firing Pin (CNC Steel) 1
    Hephaestus GHK AK GBBR Airsoft Firing Pin (CNC Steel) Out of Stock HE-GHK-001
    Hephaestus
    $13.99
  72. Hephaestus New Charging System (Type B - Aluminum) for GHK AK Series
    Hephaestus New Charging System (Type B - Aluminum) for GHK AK Series Out of Stock HE-GHK-007
    Hephaestus
    $96.00
  73. Hephaestus GHK G5 GBBR Airsoft Cocking Handle (Aluminum) 1
    Hephaestus GHK G5 GBBR Airsoft Cocking Handle (Aluminum) Out of Stock HE-GHK-013
    Hephaestus
    $14.99
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