Debased barrel revolver

A debased barrel revolver comprising a stock having rear mount, a cylinder carried rotatably on said stock at a location close against aid rear mount, a barrel mounted on said stock aligned to a bottom cartridge chamber of the cylinder, a release and percussion mechanism, and a chamber formed in the rear mount and extending therein in a perpendicular direction to and above said barrel, wherein said release and percussion mechanism comprises a trigger pivoted on said stock, a distributor lever pivoted on said stock and operatively linked to said trigger, a cylinder rotating arm movable vertically within said chamber and having a bottom end journalled of said distributor lever and a top end engaged with the cylinder, a rod-like safety catch lying parallel to said arm and being movable vertically within said chamber, first spring means carried on the rear mount and biasing said safety catch, a lever connecting said top end to said safety catch and a two-stage release mechanism setting device operatively linked to said top end.