Currency
USD
Search
Advanced Search
WHAT'S NEW SALE PRE-ORDERS BACK IN STOCK
Toggle Nav Search
  • Sign In
  • FAQ
  • Sign Up

AIRSOFT UPGRADES

Shop By
Clear All
View as Grid List
Page
Set Descending Direction
  1. Prometheus Metal Piston Head for Tokyo Marui AEG Series
    Prometheus Metal Piston Head for Tokyo Marui AEG Series Out of Stock PR-4582109580219
    $15.99
  2. Prometheus Piston head POM NEO for Tokyo Marui AEG
    Prometheus Piston head POM NEO for Tokyo Marui AEG Out of Stock PR-4582109586464
    $15.99
  3. Prometheus POM Piston Head Ver. 4&9 for Tokyo Marui AK74M / PSG1
    Prometheus POM Piston Head Ver. 4&9 for Tokyo Marui AK74M / PSG1 Out of Stock PR-4560282766408
    $23.99
  4. Prometheus Reinforced Hard Piston for Max Torque
    Prometheus Reinforced Hard Piston for Max Torque Out of Stock PROM-4582109580486
    $34.99
  5. Prometheus Sealing Nozzle & Aero Cylinder Head for KRYTAC M4 Series 1
    Prometheus Sealing Nozzle & Aero Cylinder Head for KRYTAC M4 Series Out of Stock PR-4571443144294
    $24.99
  6. Prometheus Stainless Hard Cylinder Type A for Tokyo Marui AEG 1
    Prometheus Stainless Hard Cylinder Type A for Tokyo Marui AEG Out of Stock PR-4582109580684
    $17.99
  7. Prometheus Stainless Hard Cylinder Type B for Tokyo Marui AEG 1
    Prometheus Stainless Hard Cylinder Type B for Tokyo Marui AEG Out of Stock PR-4582109580691
    $17.99
  8. Prometheus Stainless Hard Cylinder Type D for Tokyo Marui AEG 1
    Prometheus Stainless Hard Cylinder Type D for Tokyo Marui AEG Out of Stock PR-4582109580714
    $17.99
  9. Prometheus Stainless Hard Cylinder Type F for Tokyo Marui AEG 1
    Prometheus Stainless Hard Cylinder Type F for Tokyo Marui AEG Out of Stock PR-4582109580738
    $17.99
  10. SHS Aluminum CNC AEG Piston Head - Red 1
    SHS Aluminum CNC AEG Piston Head - Red Out of Stock SHS-PT0003
    $7.99
  11. SHS Blue Alloy 19 Teeth Full Rack Piston
    SHS Blue Alloy 19 Teeth Full Rack Piston Out of Stock SHS-TT0089
    $13.99
  12. SHS CNC Aluminum Cylinder Head for Version 3 Gearbox
    SHS CNC Aluminum Cylinder Head for Version 3 Gearbox Out of Stock SHS-GT0014
    $7.99
  13. SHS Full Steel 15 Teeth Piston 1
    SHS Full Steel 15 Teeth Piston Out of Stock SHS-TT0035
    $7.99
  14. SHS Airsoft AEG Piston (Polymer Lightweight 14 Teeth)
    SHS Airsoft AEG Piston (Polymer Lightweight 14 Teeth) Out of Stock SHS-TT0100
    $8.99
  15. SHS POM Piston Head for Tokyo Marui M4 Next Generation 1
    SHS POM Piston Head for Tokyo Marui M4 Next Generation Out of Stock SHS-PT0031
    $7.99
  16. SHS Stainless Steel Cylinder for AEG Series (Compatible 401mm-450mm Inner Barrel Length)
    SHS Stainless Steel Cylinder for AEG Series (Compatible 401mm-450mm Inner Barrel Length) Out of Stock SHS-QG0002
    $7.99
  17. SHS Stainless Steel Cylinder for AEG Series (Compatible 451mm-590mm Inner Barrel Length)
    SHS Stainless Steel Cylinder for AEG Series (Compatible 451mm-590mm Inner Barrel Length) Out of Stock SHS-QG0004
    $7.99
  18. Systema Cylinder Head VER.III 1
    Systema Cylinder Head VER.III Out of Stock ZS-04-23
    $25.09
  19. Systema ENERGY Cylinder Set for SG550
    Systema ENERGY Cylinder Set for SG550 Out of Stock EN-CS-011
    Special Price $40.00 Regular Price $66.67
    Save 40%
  20. Systema ENERGY Cylinder TYPE-3
    Systema ENERGY Cylinder TYPE-3 Out of Stock EN-CY-004
    $15.22
  21. Systema High Speed Cylinder Set for Tokyo Marui MP5
    Systema High Speed Cylinder Set for Tokyo Marui MP5 Out of Stock ZS-03-29
    Special Price $58.08 Regular Price $68.33
    Save 15%
  22. HurricanE Tune-up Kit for AK Beita M120S
    HurricanE Tune-up Kit for AK Beita M120S Out of Stock HE-02-07
    Special Price $9.89 Regular Price $43.00
    Save 77%
  23. HurricanE G3 AEG M100 Tune-up Kit 1
    HurricanE G3 AEG M100 Tune-up Kit Out of Stock HE-02-08
    Special Price $21.25 Regular Price $42.50
    Save 50%
  24. HurricanE Tune-Up Kit for MC51 M100
    HurricanE Tune-Up Kit for MC51 M100 Out of Stock HE-02-10
    $42.50
  25. Systema Full Tune-Up Kit (FTK) 99 MP5 M120S Expert Set
    Systema Full Tune-Up Kit (FTK) 99 MP5 M120S Expert Set Out of Stock FTK99-18
    Special Price $179.78 Regular Price $211.50
    Save 15%
  26. G&P Motor Gear
    G&P Motor Gear Out of Stock GP560
    $6.00
  27. G&P SR-25 Bevel Gear
    G&P SR-25 Bevel Gear Out of Stock GP-SRL003
    Special Price $3.90 Regular Price $13.00
    Save 70%
  28. Prometheus Double Torque Gear Set
    Prometheus Double Torque Gear Set Out of Stock PR-4582109580516
    $88.20
  29. Prometheus EG Hard Gear Reinforced 36:1 Helical Gearset (MAX Torque) for Ver.2 / Ver.3 Gearbox
    Prometheus EG Hard Gear Reinforced 36:1 Helical Gearset (MAX Torque) for Ver.2 / Ver.3 Gearbox Out of Stock PR-4582109580530
    $119.99
  30. Prometheus EG Hard Gear Set ver.7 Normal Torque for Tokyo Marui M14
    Prometheus EG Hard Gear Set ver.7 Normal Torque for Tokyo Marui M14 Out of Stock PR-4582109589489
    $69.99
  31. Prometheus High Speed Gear Set
    Prometheus High Speed Gear Set Out of Stock PR-4582109580509
    $87.99
  32. Prometheus Super Triple Torque Gear Set
    Prometheus Super Triple Torque Gear Set Out of Stock PR-4582109580523
    $69.99
  33. SHS High Speed Gear Set for Version 2 & Version 3 Gearbox (12:1) 1
    SHS High Speed Gear Set for Version 2 & Version 3 Gearbox (12:1) Out of Stock SHS-CL14004
    $22.99
  34. SHS High Speed Gear Set for Version 2 & Version 3 Gearbox (13:1)
    SHS High Speed Gear Set for Version 2 & Version 3 Gearbox (13:1) Out of Stock SHS-CL14006
    $22.99
  35. SHS AEG Gear Set (High Speed) for Version 2 & Version 3 Gearbox (16:1)
    SHS AEG Gear Set (High Speed) for Version 2 & Version 3 Gearbox (16:1) Out of Stock SHS-CL14008
    $22.99
  36. SHS M14 Torque Speed Gear Set
    SHS M14 Torque Speed Gear Set Out of Stock SHS-CL6010
    $16.99
  37. SHS Torque Speed Gear Set for SR25 1
    SHS Torque Speed Gear Set for SR25 Out of Stock SHS-CL14013
    $22.99
  38. Systema All Helical Gear Set Original Ratio
    Systema All Helical Gear Set Original Ratio Out of Stock ZS-02-07
    $99.65
  39. Systema Helical Gear Set Ultra Torque Up Ratio
    Systema Helical Gear Set Ultra Torque Up Ratio Out of Stock ZA-02-04
    $180.18
  40. Image
    Bullgear Airsoft MG42 CNC Upper Gearbox for AGM / S&T / Matrix MG42 Out of Stock BGRINU-GB-1-0001
    $119.99
  41. G&P M4 Gearbox Set (8mm Bearing, Rear Wiring, Dean Connector)
    G&P M4 Gearbox Set (8mm Bearing, Rear Wiring, Dean Connector) Out of Stock GP857C
    $119.99
  42. G&P 8mm Bearing Complete Gearbox Set for M4 Series (Rear Wiring / Tamiya Connector)
    G&P 8mm Bearing Complete Gearbox Set for M4 Series (Rear Wiring / Tamiya Connector) Out of Stock GP857B
    $109.99
  43. G&P AEG Gearbox Case (Version 2) with 8mm Bearing
    G&P AEG Gearbox Case (Version 2) with 8mm Bearing Out of Stock GP844
    $39.99
  44. G&P Seal Skull Metal Body Pro Kit (DE) (While Stock Last)
    G&P Seal Skull Metal Body Pro Kit (DE) (While Stock Last) Out of Stock MK003DE
    $155.99
  45. SHS POM Safety Cover for Version 2 Gearbox
    SHS POM Safety Cover for Version 2 Gearbox Out of Stock SHS-NB0016
    $2.99
  46. Systema CMB & A to Z Motor Set Gearbox (G3A3 / SG1 - M170) 1
    Systema CMB & A to Z Motor Set Gearbox (G3A3 / SG1 - M170) Out of Stock SYS-AZ-CMB-M-G3
    $388.43
  47. G&P Polyamide Low Resistance Selector Plate for Tokyo M16 Series
    G&P Polyamide Low Resistance Selector Plate for Tokyo M16 Series Out of Stock GP-SP003
    $4.39
  48. Prometheus Hard Selector Plate Metal New Ver.2 for Tokyo Marui SOPMOD M4
    Prometheus Hard Selector Plate Metal New Ver.2 for Tokyo Marui SOPMOD M4 Out of Stock PR-4560329173541
    $10.99
  49. SHS Reinforced Selector Plate for G36 Gearbox
    SHS Reinforced Selector Plate for G36 Gearbox Out of Stock SHS-NB0022
    $3.99
  50. SHS Reinforced Selector Plate for Version 2 Gearbox
    SHS Reinforced Selector Plate for Version 2 Gearbox Out of Stock SHS-NB0019
    $3.99
View as Grid List
Page
Set Descending Direction
Shop By
Now Shopping by
  1. Platform
    ELECTRIC (AEG)
  2. Stock Status
    Out of stock
Clear All
Shopping Options
Price
  1. $0.00 - $100.00 534items
  2. $100.00 - $200.00 49items
  3. $200.00 - $300.00 6items
  4. $300.00 - $400.00 1item
Brand
  1. Action 1item
  2. Airtech Studios 22items
  3. APS 2items
  4. ARES 15items
  5. ASG 5items
  6. Bullgear 17items
  7. Classic Army 1item
  8. Crusader 1item
  9. da Vinci 31items
  10. Deep Fire 7items
  11. First Factory (Laylax) 1item
  12. G&G 2items
  13. G&P 28items
  14. GATE 37items
  15. Hurricane 2items
  16. JeffTron 6items
  17. King Arms 1item
  18. KM 1item
  19. KRYTAC 19items
  20. Lambda 7items
  21. Laylax 2items
  22. LCT 3items
  23. Madbull 22items
  24. Maple Leaf 10items
  25. MAXX 9items
  26. Modify 50items
  27. Nine Ball (Laylax) 12items
  28. Novritsch 2items
  29. OPS Factory 1item
  30. Orga 1item
  31. PDI 18items
  32. Perun 7items
  33. Prometheus (Laylax) 69items
  34. Real Sword (RS) 10items
  35. RetroArms 10items
  36. RWA 2items
  37. SHS 66items
  38. Siegetek Concepts 4items
  39. SIG AIR 3items
  40. Silverback 21items
  41. Solink Motor 14items
  42. Systema 8items
  43. Tienly 10items
  44. Unicorn Airsoft 3items
  45. VFC 3items
Model
  1. M133 M134 1item
  2. MDRX 21items
  3. MPX 1item
  4. 551 552 553 556 3items
  5. 92F M9 93R 1item
  6. AK SERIES 37items
  7. AR/M4 SERIES 99items
  8. AUG 5items
  9. FITS MANY MODELS 279items
  10. G SERIES 6items
  11. G3 SERIES 17items
  12. G36 3items
  13. HI-CAPA 1item
  14. L85 1item
  15. M14 10items
  16. M1A1 1item
  17. M249 6items
  18. M60 1item
  19. MCX 5items
  20. MP5 MP7 MP9 22items
  21. P90 7items
  22. SCAR 4items
  23. SCORPION EVO 3items
  24. TYPE 89 2items
  25. VECTOR 19items
  26. WW1 & WW2 2items
Platform
  1. AEG & GBB 1item
  2. AIR GUN 1item
  3. CO2 3items
  4. ELECTRIC (AEG) 590items
  5. FITS MANY PLATFORMS 34items
  6. GAS 1212items
  7. GAS & CO2 190items
  8. HPA 8items
  9. PTW 37items
  10. SPRING COCKING 180items
Replica Type
  1. FITS ALL TYPES 86items
  2. HEAVY MACHINE GUN 11items
  3. MACHINE GUN 1item
  4. PISTOL 6items
  5. RIFLE 417items
  6. SMG 44items
  7. SNIPER 6items
Originating Armory
  1. ARMALITE 6items
  2. BROWNING 1item
  3. COLT 11items
  4. CZ 2items
  5. DANIEL DEFENSE 1item
  6. DESERT TECH 20items
  7. FN 12items
  8. GLOCK 6items
  9. H&K 38items
  10. KALASHNIKOV 23items
  11. KNIGHTS ARMAMENT 4items
  12. KRISS 19items
  13. KRYTAC 1item
  14. MAUSER 1item
  15. NORINCO 8items
  16. SAI 1item
  17. SIG 9items
  18. SPRINGFIELD 10items
  19. STEYR 3items
  20. STI 1item
  21. THOMPSON 1item
  22. WAR SPORT 1item
Color
Material
  1. Polyester 1item
  2. Metal 236items
  3. Plastic 78items
  4. Rubber 3items
Stock Status
  1. In stock 283items
  2. Out of stock 590items
My Wish List
Last Added Items
  1. Add to Cart
    Remove This Item
Go to Wish List
You have no items in your wish list.