Gear knob and matching well with the model description. I bought it for my 306 and impeccable. By cons, be careful because it comes without the white plastic ring located inside the original and serves as a reducer, so he moves around the lever. We must if we are strong or recover that in the old part (for me everything broke into pieces) or use the "System D": I put masking tape around the lever to thick and pommel has adapted it. Nothing moves is NICKEL!