Hi !
A friend gave me this trigger group. I have no clue about Hiperfire triggers, using mostly AR Gold & JP.
I read that there is a part, or a spring (?) (or several) that needs to be changed. Could you help me to know which, and where to find it ?
Also, I heard that those hammers hit very hard and are prone to breaking the PCC firing pins. Is this true ? Any help is welcome here also.
Thank you !