This is a detail-perfect rendition of the single action of Custer's ill-fated 7th Cavalry's"" legendary revolver. Each authentic 7 1/2-inch barreled"" firearm is properly stamped with Ainsworth's OWA cartouche on the walnut stock"" government proof marks and the inspector's initials are found in all of the appropriate locations and the last 4 numbers of the serial numbering is on the cylinder"" as well as on the color case hardened frame"" trigger guard and blued butt strap.