Reply To: Crosman 1322 pumper
Well if well maintained they should, I think mine does although I have never really tried to time it.
Outside of the occasional anomaly like getting a gun with a valve that’s not as it could be or something along those lines I believe it should be doable. Are you having issues with one?
I’ll pump mine up and take a chrony test then pump it up again to eight pumps then leave over night and check with a chrony again in the morning and report back.