Perun ETU++ Airsoft Mosfet for G&G ETU Gearboxes

Specifications Brand: Perun Compatibility: Works with G&G ETU Airsoft Gearboxes Permissible Battery Voltage: 7v - 17v Max Fire Rate: 50 RPS Product Dimensions: 34mm x 12mm x 9mm Features ETU++ is a dedicated replacement for G&G ETU electronic board. It enhances your trigger unit by adding many new, useful features. Simply disconnect the stock electronic board and plug in ETU++. The stock trigger unit (switch set) is retained, so there is no need to open the gearbox Independently programmed firing modes: Program the firing modes any way you like, setting safe, semi, burst or auto on both selector positions Active brake: Active brake stops the motor after each shot preventing spring compression or in case of replicas with high rate of fire, overspin (double shot problem) Precocking: Fast trigger response can be a matter of victory or defeat, especially in CQB situations. With precocking enabled, piston will remain in rear position after each shot with the spring already compre