Still have mine from 1955 or 56. A number of years ago the factory in Racine for Sheridan offered a rebuild for about $28, so my son and a bunch of his buddies sent all our Benjamin's and Sheridans in. Rebuilt, rebounded and with a new owners manual was what we got back. I chrono's mine and figures were within 5-10 fps of the factory specs. 6 pumps was 635 and eight got 695. I keep 2 pumps in it when stored. Got a Blue Streak I'm thinking about a MacOne steroid treatment for.
