Crosman Mark 1

Mark 1. This is an antique.  And it shows it. Ive done a seal job on it but doesn't have the kind of power I think it should. The piercing knob / plug that goes in the bottom of the handle is broken but it does pierce and it does seal it just doesn't have the button. I have a punch in the pin hole holding it together and it adds leverage when changing co2.  Cocking handle is missing one knob. Other then that its a great collectors piece or a sweet project for a air gun enthusiast.