Categories All About Guns Winchester Mystery Prototype: Melvin Johnson does Project SALVO? Post author By Grumpy Post date May 22, 2021 No Comments on Winchester Mystery Prototype: Melvin Johnson does Project SALVO? ← Something easy on the eyes – N.S.F.W. → A Colt Three Fifty Seven 6″ .357 Magnum Double Action Revolver, MFD 1958 (Also it is a great investment too!) Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ