APS HAKKOTSU Trigger Assembly For APS APM40 M40A3 Tokyo Marui VSR-10 Sniper Rifles AirsoftAPS HAKKOTSU Trigger Assembly for APS APM40 M40A3 Tokyo Marui VSR 10 Sniper Rifle Airsoft. Made out of metal steel. Adjustable trigger weight and stroke for APS APM40 Sniper Rifle. As always, upgrading Airsoft rifles require necessary skill & technique, consult expertise if needed. Suitable for for APS APM40 M40A3 Tokyo Marui VSR 10 Sniper Rifle Airsoft. Compatible with Type 96 Series Airsoft Bolt ACTION Sniper Rifle. Weight Approx 120g Original