Spring Guide Spacer
For Quantum Two-Sector System
Function of Spring Guide Spacer for Quantum Gear Set
The spring guide spacer is exclusively for the Quantum Gear Set. The sector (large) gear has only half the cogs or gears as typical sector gears to result in lower muzzle speed. So some players resort to using stronger springs to compensate for such shortcoming, which would be unnecessary by installing the spring guide spacer.
DO NOT install the spring guide spacer in regular full-stroke setups. Doing so will severely damage the Gearbox components.
How to install the spring guide spacer?
Refer to the diagram and place the spring guide spacer (center) around the cap rod and spring, and note the mounting orientation as the spacer has foolproof design.