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First Factory


Product Image Item Name Price
Prometheus Double Torque Up Type Hard Gear Set for Marui Ver.7 Gearbox(M14 AEG)

Prometheus Double Torque Up Type Hard Gear Set for Marui Ver.7 Gearbox(M14 AEG)

Description: This is High Volt/Economical/Reinforced/Double Torque Can use MS100sp/MS110sp/MS120sp/MS135sp Spring Shim Set include the package
 USD$100.00

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Prometheus EG Hard Gearbox Shell Ver.2 (8mm)

Prometheus EG Hard Gearbox Shell Ver.2 (8mm)

Description: The Gear Box made from Japan First Factory. Complete redesign of the classic version 2 gearbox for AEGs. The EG Hard Gearbox Shell has...
 USD$158.00

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Prometheus EG Spring Guide for Marui New Ver.2 Electric Blowback M4

Prometheus EG Spring Guide for Marui New Ver.2 Electric Blowback M4

Description: Will fit Tokyo Marui New Electric Blow Back M4 & SOPMOD Series.
 USD$18.50

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Prometheus Element Cord NEO

Prometheus Element Cord NEO

Description: Electric conduction efficiency increase. Length: 2m
 USD$12.50

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Prometheus Flat Hop Tensioner(Soft & Hard)

Prometheus Flat Hop Tensioner(Soft & Hard)

Description: Will fit Tokyo Marui AEG Series(Exclude UZI). Weight: 1g Feature: Improve the accuracy performance to stabilize the holding position...
 USD$16.00

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Prometheus Gold Pin Connector Set(Big)

Prometheus Gold Pin Connector Set(Big)

 USD$15.00

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Prometheus Half Teeth Hard Piston for Ver. 2/3

Prometheus Half Teeth Hard Piston for Ver. 2/3

Description: Will fit Tokyo Marui Version 2 / 3 AEG with Infinity Gear. ~ Shipping Exclude Discount ~ If Have any Question Please Mail us before...
 USD$30.00

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Prometheus Hard Cut Off Lever Ver. II NEO(Per-Order)

Prometheus Hard Cut Off Lever Ver. II NEO(Per-Order)

Description: Will fit Tokyo Marui Version 2 Gearbox. The weight is 50% of original part. Material: Duralumin  
 USD$16.50

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Prometheus Hard Cut Off Lever Ver. III

Prometheus Hard Cut Off Lever Ver. III

Description: Will fit Tokyo Marui Version 3 Gearbox(Except AUG & AK Series). The weight is 50% of original part. Material: Duralumin ~...
 USD$15.00

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Prometheus Hard Cut Off Lever Ver. III(For AK)

Prometheus Hard Cut Off Lever Ver. III(For AK)

Description: Will fit Tokyo Marui AK Series. The weight is 50% of original part. Material: Duralumin
 USD$16.50

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Prometheus Hard Cut Off Lever Ver.6

Prometheus Hard Cut Off Lever Ver.6

Description: Will fit Tokyo Marui P90 Series. ~ Shipping Exclude Discount ~ If Have any Question Please Mail us before make a order  ...
 USD$27.00

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Prometheus Hard Gear for Marui High Cycle Custom Series

Prometheus Hard Gear for Marui High Cycle Custom Series

 USD$90.00

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Prometheus Hard Pinion Gear for Marui Motor

Prometheus Hard Pinion Gear for Marui Motor

Description: Will fit Tokyo Marui AEG Motor ~ Shipping Exclude Discount ~ If Have any Question Please Mail us before make a order  ...
 USD$16.00

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Prometheus Hard Piston for Marui M14 AEG

Prometheus Hard Piston for Marui M14 AEG

 USD$32.00

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Prometheus Hard Piston for Ver.2 / 3 / 6 AEG (Full Teeth)

Prometheus Hard Piston for Ver.2 / 3 / 6 AEG (Full Teeth)

Description: The Piston made from Japan First Factory. Will fit Tokyo Marui / G&P/ other brand AEG Gear Box (Exclude PSG-1) Weight: 10g Material:...
 USD$36.00

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Prometheus Hard Piston New Ver. 2 for Marui SCAR EBB

Prometheus Hard Piston New Ver. 2 for Marui SCAR EBB

Description: Will fit Tokyo Marui Next Generation SCAR Electric Blow Back Series. Weight: 30g Material: Plastic & Metal ~ Shipping...
 USD$38.00

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Prometheus Hard Piston New Ver. 2 for Next Gen Gearbox(SOPMOD M4)

Prometheus Hard Piston New Ver. 2 for Next Gen Gearbox(SOPMOD M4)

Description: Will fit Tokyo Marui Next Generation M4A1 Socom / Sopmod / CQRB-R / RECCE Weight: 30g Material: Plastic & Metal
 USD$35.00

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Prometheus Hard Reversal Stop Latch for Ver.2/3

Prometheus Hard Reversal Stop Latch for Ver.2/3

Description: The Hard Reversal Stop Latch made from Japan First Factory. For any brand 6mm & 7mm gear box Weight: 11g Material: Metal
 USD$15.00

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