Once the Speed Trigger Converter (STC™) is installed, this will drastically reduce the trigger pull on the G&G PRK9 & RK74 gun series to achieve a hairline trigger response. Designed to work with the G&G ETU series to drastically reduce the trigger pulling distance from 7mm to 1.8mm, Great for competitive speed shooting to gain faster reactions against your opponents!

Airtech Studios STC Speed Trigger Converter for G&G PRK9 / RK74 Series
Simple Installation (Needs Gearbox Access)
Ultra Tough Polymer Injection Construction
Converts Existing G&G Trigger to Drastically Reduce Trigger Pull
Built-in Safety Feature to Prevent Over-Travel to Protect the Switch Device
Safety Mode Will Remain Functional for Gamesite Regulations.
Suitable For G&G PRK9/ RK74 Series Airsoft Rifle