Airsoft Masterpiece Valve Knocker Spring Set For Hi-Capa Blue Color Its come with 60° Hop-Up

Its come with 60° Hop-Up Bucking

100% Full CNC Made

It has a lightweight design and just only 7

Fits for KSC/KWA M9/M9A1 GBB

Thanks Tokyo Marui Innovation

Airsoft Masterpiece Valve Knocker Spring Set For Hi-Capa Blue Color Its come with 60° Hop-UpAirsoft Masterpiece fire pin lock spring for Hi CAPA are the best choice you can find in the airsoft market. Compatible with TM Hi CAPA 5. 1 1911 Item code: HP DVS * Toys only, please be safe use of air guns and must be follow the local law requirement for all airsoft use. * * Please note: installing parts assemble fitting airsoft gun will need intermediate knowledge; for expert or airsoft gunsmith. Please refer to your airsoft gunsmith for proper