Hi there just wondering if anybody can help out , I have just fitted a new seal kit to my crosman 1300 medallist but managed to shear of the rear sight screw. I didnt realise that the rear sight screw was screwed into the bottom screw which attatches the cylinder to the grip frame any ideas where i can get a replacement ??? any help would be most appreciated , If anybodys got a spare i can purchase from then even better

cheers tony