Maxx Model Spring Guide

The integrated thrust ball bearing allows the spring to rotate freely during compression. This reduces torsional stress on the spring, which helps prevent breakage and ensures a smoother, more consistent cycle during rapid fire.

This model is designed specifically for Tokyo Marui Version 2 gearboxes and compatible aftermarket shells. It will not fit Version 3 or other proprietary gearbox designs.

The M5 threaded hub provides a secure, stable attachment point for your stock screw. This prevents the stock from wobbling and ensures the spring guide remains perfectly aligned within the gearbox, even under high-stress conditions.

In most standard Tokyo Marui-spec Version 2 gearboxes, this is a drop-in upgrade. However, because internal tolerances can vary between different gearbox manufacturers, you should always check for proper seating before fully closing the shell.

Yes, the CNC-machined steel and aluminum construction is built to handle the increased stress of high-performance builds. It is significantly more durable than standard plastic or pot-metal guides, making it a reliable choice for high-compression setups.