Guarder Bore-Up Cylinder Set for Marui SIG SG551/SG552 ak104 - SCAR Light CQC Tan

- SCAR Light CQC Tan Color Version

Guarder AK Selector Lever & Safty Set  Aluminum Alloy Construction  Design for Replace the Original selector lever & safety set on Gearbox  Suitable for AK series AEG Rifle  As always

- Official H&K (HECKLER & KOCH) Licensed Authentic Marking on Body

It greatly reduces the risk of spring breakage  Recommended to use Upgrade Spring along with the spring guide  Compatible with KM

a right and left half and a back part that the motor connects with

Guarder Bore-Up Cylinder Set for Marui SIG SG551/SG552 ak104 - SCAR Light CQC TanEssential part for upgrading your Airsoft Electric Gun AEG Durable cylinder with Polished Inner surface guarantee smooth action As always, upgrading AEG require necessary skill & technique to dissemble the gearbox, consult expertise if needed Package Includes: 1. Stainless Bore Up Cylinder Head 2. Bore Up Air Seal Nozzle 3. Bore Up Ventilation Piston Head 4. Bore Up Chromium Plating Cylinder Bore Up Cylinder Set need to be used with M120 ~ M170 AEG