Gearbox Parts

This hardened steel trigger is specially made by precision CNC process for Tokyo Marui M4 MWS GBBR. Designed to be a highly robust upgrade part fo...

Original G&G part. Electronic trigger unit (ETU) for the AK/RK style guns from G&G. Not compatible with G&G G2 models. All other ETU ...

This is a high quality reinforced gear set for virtually all V2/V3 gearboxes. This is a genuine torque set. EG Hard Gear NGRS 18:1 Rated for 400 ...

Constructed of a lightweight aluminum build with a reinforced coating, measuring at 38.50mm in length. Compatible with the VFC SCAR-H, may fit ...

A complete V2 front wired gearbox from APS. Includes the mechanical switch, gearset, cylinder, piston, spring, spring guide, trigger and everythin...

This is a Nylon Fiber piston from Action Army with 8 metal teeth and 6 Nylon Fiber teeth. Suitable for V2, V3 and V6 gearboxes. A05-003

A super-high quality piston from Retro Arms. It sports a full rack of 16 hardened steel teeth. The 17th tooth is shortened to prevent pre-engageme...

V2 gearbox casing from Guarder. Compatible with virtually all V2 AEGs. Includes the external screw set for closing the case, no other parts includ...

High quality selector plate from ULTIMATE. Incredibly strong construction is highly resistant to flex, breakage and electrical heat build-up. Suit...

Precision CNC manufactured cylinder heads from ULTIMATE. Colour coded for easy recognition, this head is suitable for version 7 gearboxes. Double ...

A complete factory spec replacement selector board assembly for the Krytac Kriss Vector.

Extension cable for TITAN V3 users who have battery in the buttstock.

High quality air nozzle from ULTIMATE. The AEG listed in the name is a guide only; this nozzle can be used in any gearbox where the required nozzl...

A complete Gearbox with rear wiring and motor, just like the one used in the excellent Rossi Sentinel replicas. Includes all the parts like piston...

The brand-new Artemis Gearbox (named after the Goddess of the Hunt) is a great new addition to the APS gearbox lineup! This is not just about swa...

A spare / replacement part for Perun AUG & P90 Mosfets. Spare 50cm wire. Useful for replacing damaged or worn wiring. Perun was founded in 201...

ASTER II Bluetooth® is compatible with these HPA Engines: PULSAR D & PolarStar F2 (Single/Dual Solenoid HPA). The brand new ASTER II Bluetooth...

Perun was founded in 2016 with the goal of developing and producing MOSFETs and other parts for airsoft replicas. Years of design and testing h...

Perun was founded in 2016 with the goal of developing and producing MOSFETs and other parts for airsoft replicas. Years of design and testing h...

Perun was founded in 2016 with the goal of developing and producing MOSFETs and other parts for airsoft replicas. Years of design and testing have...

The latest addition to the Ultimate upgrade parts series consists of a selection of hardened CNC crafted airsoft gears, specially engineered for p...

A genuine, brand new gearbox casing & internal parts for the ASG EVO 3 Scorpion models. A package of parts including the EVO’s gearbox shell, ...

This is a 16:1 High Speed gear set from Union Fire. CNC full metal construction. Suitable to use as a replacement for your original gear set if y...

G&G's standard poly carbonate tappet plate. Includes 2 springs. Usable in the SGR556 G3 Gearbox. Black in colour.