Traditions 44 Cal Blackpowder w/Brass Frame/7.5" Steel Barrel & Walnut Grips The authenticity is precise, from the walnut tone grips to the color case hardened loading lever. The six shot cylinder has the same engraved scene that Sam Colt used. This brass framed revolver is available in .44 caliber. Western expansion of this country in the mid eighteen hundreds dictated that the U.S. Army carry sidearms designed for the time.