Gearbox Parts

Constructed from solid steel with an attractive ribbed external finish. These high performance cylinders are surface treated to ensure minimal fri...

G&G's standard black reinforced polycarbonate piston used in virtually all their V2 gearboxes. Used throughout the G&G AEG range, includin...

A premium, high strength spring guide with full metal construction. Features steel bearings under a rotatable guide to minimise friction when the ...

CNC Aluminum Advanced Trigger is specially designed for fast response, smooth and consistent trigger pull on Ver. 2 Gear Box of M4/M16 series Air...

A premium, high strength spring guide with full metal construction from LayLax. This upgrade can reduce spring tension and noise over the origin...

Solid steel trigger from ULTIMATE. Very strong construction minimises possibility of snappage. Suitable for AK series AEGs. View our entire range ...

Solid steel trigger from ULTIMATE. Very strong construction minimises possibility of snappage. Includes trigger torsion spring. Suitable for MP5 s...

A replacement tappet plate for the Classic Army G36. Will also fit in many other gearboxes.

A super-high quality piston from Retro Arms. It sports a full rack of 14.5 hardened steel teeth. Shortened tooth to prevent pre-engagement. Retro ...

A HPA ready drop-in engine by Ares pre-built for AR15/M4 AEGs. Suited for Version 2 spec gearbox shell that use a single sided fire selector. Con...

This is the very latest version of the Edge gearbox from APS. This is the ambidextrous version, requires an ambidextrous compatible receiver. Wit...

The SFTB Speed Flat Trigger Blade is designed especially for the Krytac Kriss Vector AEG that will give players the ability to tune ...

CNC Aluminum Advanced Speed Trigger (Style E) for EVO-3 is specially designed for fast response, smooth and consistent trigger pull on the ASG 2...

CNC Aluminum Advanced Speed Trigger (Style D) for EVO-3 is specially designed for fast response, smooth and consistent trigger pull on the ASG 20...

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...

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 ...

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

When a hair trigger starts to be boring, it means you are ready for the next level. With the Gate Quantum Trigger and ASTER V2, you can set the se...

An adjustable speed trigger designed especially for pros using TITAN V2 for the greatest accuracy and overcoming the limits. Enjoy simple and prec...

Installation Kit for TITAN V2™ Kit contents: Selector plate stickers Female deans-t connector Motor connectors 2.8 x 0.5 mm [0.11 x 0.02 in] 0.7m...

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...