Lancer Tactical gearbox Gen 2 M4/M16

A reliable base for your AEG

This Gen 2 gearbox from Lancer Tactical was designed to easily adapt to most M4 and M16 platforms. Its all-metal construction ensures good mechanical resistance, ideal for standard to intermediate configurations.

Integrated quick spring change

Thanks to its quick-release spring guide , this gearbox allows you to easily adjust the power of your replica without opening the entire unit. This is a real advantage for adapting its velocity to the rules of the field or switching between CQB and outdoor use.

Reinforced bushings for a secure fit

This version incorporates robust bushings that ensure the gear shaft remains securely in place without compromising reliability. A classic yet sturdy choice that prevents deformation under stress. Fewer moving parts also mean less maintenance.

Ready to be mounted

Delivered fully assembled with nozzle, cylinder, selector plate, and trigger , this gearbox is ideal for a direct replacement. The rear wiring with a Mini Tamiya connector makes it compatible with most standard M4 stocks that accommodate the battery.

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