King Arms Stainless Steel M4 Gas Blow Back Valve KA-GBBP-27 - Free Shipping

King Arms Silencer Adaptor for M4 Series (14mm, CCW) KA-AD-M4-01 - FREE Shipping Essential part for your Airsoft Rifle to adapt a compensator Suitable for Rifle : Tokyo Marui M-Series Super rigid construction from King Arms

King Arms Silencer Adapter-14mm L ->14mm R KA-AD-01 - FREE Shipping

King Arms Silencer Adapter-14mm R -> 14mm L KA-AD-02 - FREE Shipping

King Arms Silencer Adapter for Marui AUG KA-AD-AUG-02 - FREE Shipping