SHS- Stainless Steel Spring Guide for V3 Gearbox AEG - WD0011

This reinforced Spring Guide replace the original Stock Spring Guide of Airsoft AEG Full Stainless Steel Construction This spring guide with Ball Bearing is designed to minimize the load for the motor caused by the spring tension (Bearing is Mad in Japan) Especially important for upgraded AEG to install this It also makes spring effectively spring back Backstop is specially equipped with EIGHT Ball Bearing to prevent Spring Tension build-up during Full Auto Shooting Mode. It greatly reduces the risk of spring breakage When used Hi-Torque Power of running gearbox, the Original Spring Guide is Easy to Break,This Product Can Solve This Problem Suitable for Airsoft Electric Gun AEG Gearbox Version 3 Gearbox. Recommended to use inline with Upgrade Spring