Revanchist Airsoft INF Style Universal Optic Mount For Tokyo Marui Hi Capa GBB Airsoft Length-(mm)_1110 you need to add an

you need to add an extended inner barrel to make sure the barrel extension is steady

Reproduce the characteristic round shape

Dedicated GP pouch configuration

Suitable For Systema M4 PTW Series Airsoft Rifle (Max Edition/ 2013)

Revanchist Airsoft INF Style Universal Optic Mount For Tokyo Marui Hi Capa GBB Airsoft Length-(mm)_1110 you need to add anRevanchist Airsoft INF Style Universal Optic Mount For Tokyo Marui Hi Capa GBB Airsoft Metal Construction Airsoft Optic Mount Designed to mount an RMR Doctor Style Red Dot Sight on your Airsoft Pistol Provides enhanced target acquisition and sight alignment Suitable For Tokyo Marui Hi Capa Gas Blow Back GBB Airsoft Pistol