I bought this Crosman 150 earlier today at a local pawnshop. I had been watching it for about a year. I installed a CO2 cartridge and fired it without a pellet a couple of times. It seems fine.
a little dish soap and water will clean the grip of plastic mold i wonder about the rest i might be in the mind to just wipe it down with your favorite metal protector and leave alone, it is honest aging
I shot it several times, with pellets. It shoots good, but I didn't take time to sight it in. It appears that someone has filed the rear sight down beyond it's usefulness so I will replace it.
Difficult to photograph but the rear sight has been filed down lower than the sliding breech cover in front of it. It is not possible to see the front sight and the rear sight at the same time. I will try putting a washer under the rear, if the screw is long enough. If not I can easily make another sight that is taller.