Gearbox Parts

Professionally made mosfet designed for airsoft electric guns (AEG).Device increases gun rate of fire and battery holds longer, than with basic w...

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

This is a Gate USB-C cable for use with the USB link from Gate. This cable is ideal for phones with the newer USB type C port. The cable 0.6 meter...

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...

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...

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...

HPA adapter for KJ/WE gas replicas from Action Army. High quality metal construction. Simply unscrew your existing magazine fill valve and replace...

This enhanced Hop-up set is made by precision CNC machines. The Air-tight Loading Nozzle is made of 304 Stainless Steel, and the Hop-up Chamber is...

An enhanced bearing spring guide for the Tokyo Marui MP5 Recoil Shock Series. A great upgrade to replace the original MP5 Spring Guide. Item Code...

A replacement tappet plate for G&G M4 enhanced gearbox shells. Includes tappet plate spring. G&G Item code: G-14-001-1.

CNC machined Gearbox made in GATE factory from aircraft grade Aluminium 7075 T6 with military tensile strength of 570 MPa allows for extreme tunin...

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

This Jefftron MOSFET prevents your airsoft gun from potential damage during semi-auto fire mode. It prevents your piston from being stretched, ...

CNC Hardened Stainless Steel Cylinder - TYPE F (for 110mm - 200mm barrel length) is precisely machined to ensure consistent air compression and im...

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

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

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 CNC machined polycarbonate air nozzle for Krytac M4 models.  Excellent air seal and perfect length. Sealing nozzle is very important part for BB...

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

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...

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...