To achieve ultimate fine-tuning for race guns, trigger tuning is an essential element. We understand that and created the IP1 Disconnector. A new design structure which can further reduce the friction with other components. Constructed with SS303 which increases durability and stability. Providing a smooth and solid trigger pull reaction. Perfect for intense competition requirement and professional players needs. Highlighted features Made from SS303 stainless steel High polish finish to reduce internal part friction The improved design reduces internal component friction to further increase trigger response *PS: 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 installation/fitting. The fitting may be needed as the condition of each airsoft gun might be different. Regular maintenance is needed for all airsoft guns in order to keep it in good working condition and reduce wear out issue on parts.