CZ 527, CZ 557, CZ 550 lighter trigger spring

Lighter trigger spring from CJ Manufactory for CZ 527 models, CZ 557 models and CZ 550 models.   This spring will allow you to reduce trigger pull down to 0,5kg.  Please take into consideration that using the lowest trigger pull possible can cause the gun to shoot by itself upon release, or by falling on the ground.  

Specification

excellent quality original CJ Manufactory product made in Czech republic factory new