The Model P U.S. Calvary is a detail perfect rendition of Custer's ill-fated 7th Cavalry's, legendary revolver. Each authentic 7.50" 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. The proper 2-line patent dates and the U.S. stamping is also found on the left side of the frame, as with genuine "Custer era" cavalry revolvers. This model is limited to just 2,000 units of each of Custer's five companies C,E,F,I and L, that perished under his command at the Little Big Horn.