The hunting double-barrel shotgun has got two rifled barrels and extra two smooth barrels of gauge 12. These side-by-side barrels are detachable. The attachment of the barrels and receiver is carried out by means of barrel hooks, a hinge pin, a fore-end, a cross strip and a locking frame. The walnut stock is produced without projections and with projections for а hand and cheek. The outer surfaces of the metallic parts are decorated with engraving and inlayed with gold. The shotgun is completed with an optical sight applied to the rifled barrels.