Product Description7.63mm; 98% blue, 90% straw, excellent bore, excellent grips, 6'' barrel, Integral front sight, fixed rear sight. Chamber has no markings. Toggle is stamped D.R.P./No75837M marking as per standard production pistols. Has "Crown"/D in script on left side of chamber as well as the left side of frame under grip and inner surface of each panel. This pistol has short sear bar that is tensioned by a separate screwed-in spring. Other mechanical features are the same as production pistols. Excellent magazine has had number removed from the wood base. New production skeletonized shoulder stock. Slightly bent extractor. Replacement grips have nice color with sharp checkering. Bore is bright with shallow riffling. Top assembly is loose and will not fully return to battery. Once it is cocked and pushed forward, pulling the trigger releases the firing pin. The thumb safety works properly.