If you're wanting to upgrade your TM VSR-10 or Type 96 clone but cannot use the PDI Trigger set since it won't fit the Chinese clones, this Angel Custom Alpha Trigger is the answer to your woes and you can check it at Evike.com... "A lot of people have been asking about an upgrade trigger set for the VSR-10/Type 96 model bolt action sniper rifles. Angel custom has just released their brand new ALPHA Trigger! This high quality trigger upgrade for your sniper rifle is a must for all enthusiasts!