Gearbox Shells

King Arms Ver.2 Gearbox Shell w/ Quick Change Spring

King Arms Ver.2 Gearbox Shell w/ Quick Change Spring

Features: Integrated "Quick spring release" function Reinforced Gearbox Shell 8mm Stainless St..

$58.00

VFC avalon V2 gearbox w/ quick change spring (ECS Gear box Shell Set)

VFC avalon V2 gearbox w/ quick change spring (ECS Gear box Shell Set)

Manufacturer: VFC  Model: Version 2 Gearbox Shell  Material: Metal Alloy  Package ..

$75.00

G&G Gen 2 V2 Blowback Gearbox Shell

G&G Gen 2 V2 Blowback Gearbox Shell

OEM replacement gearbox shell for G&G V2 pneumatic blowback guns.Please note, this product inclu..

$60.00

VFC V2 8mm Gearbox Shell w/ MOSFET Wiring Harness

VFC V2 8mm Gearbox Shell w/ MOSFET Wiring Harness

Replacement gearbox shell with MOSFET and wiring harness. Wired to Tamiya.Does not include other gea..

$75.00

JG V2 8mm QC Gearbox Shell (Rear-Wired)

JG V2 8mm QC Gearbox Shell (Rear-Wired)

FeaturesDurable metal alloy constructionQC rear spring slot and guide for easy FPS swapsReinforced d..

$55.00

CYMA/JG 7mm V3 Gearbox Shell w/ Quick Change Spring Feature

CYMA/JG 7mm V3 Gearbox Shell w/ Quick Change Spring Feature

FeaturesCast aluminum shellPerfect for direct replacement applicationsStraight OEM fitmentManufactur..

$42.00

CYMA Complete 8mm Ver. 2 Gearbox - Rear Wired

CYMA Complete 8mm Ver. 2 Gearbox - Rear Wired

Complete 8mm Ver. 2 Gearbox for M4/M16 Series Airsoft AEG - Rear Wired Features: Wired to t..

$80.00

Reinforced Ver.2 8mm Gearbox for Airsoft AEG by JG CYMA Echo1

Reinforced Ver.2 8mm Gearbox for Airsoft AEG by JG CYMA Echo1

Reinforced Ver.2 8mm Gearbox for Airsoft AEG by JG CYMA Echo1 Features: CNC-machined alumin..

$45.00

Modify V2 8mm Reinforced Gearbox TORUS

Modify V2 8mm Reinforced Gearbox TORUS

Modify V2 8mm Reinforced Gearbox TORUS A) Reinforcement bars are added to the front area to preve..

$80.00

Modify AK V3 8mm Reinforced Gearbox TORUS

Modify AK V3 8mm Reinforced Gearbox TORUS

Modify AK V3 8mm Reinforced Gearbox TORUS A) Reinforcement bars are added to the front area to pr..

$80.00

ARES Amoeba Complete E.F.C.S Gearbox  (Model: Rear Wired)

ARES Amoeba Complete E.F.C.S Gearbox (Model: Rear Wired)

Features: Full metal gearbox shell Full metal ARES EFCS gear set with magnet Quick change ..

$140.00

APS Ver.2 Gearbox Shell w/ Quick Change Spring

APS Ver.2 Gearbox Shell w/ Quick Change Spring

Features: Hybrid design: Can be used as a Standard AEG or APS Blowback EBB Integrated "Quick..

$58.00

Airtech Studios Gearbox Installation Kit (GIK)

Airtech Studios Gearbox Installation Kit (GIK)

Frustrated putting your gearbox together? Prevent the Anti-reversal and Trigger from popping out ..

$23.00

AIM Complete Gearbox V2 AEG ( M120 / Back Wiring)

AIM Complete Gearbox V2 AEG ( M120 / Back Wiring)

AIM Lipoly Ready 8mm Complete Gearbox Set for M4 / M16 series Airsoft AEG (Monster Torque) - Wiring ..

$160.00

A&k Complete Version 2 Gearbox with Quick Change Spring (rear wired)

A&k Complete Version 2 Gearbox with Quick Change Spring (rear wired)

Features Metal alloy reinforced gearbox shell Quick change spring system makes spring swaps ..

$70.00

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