The included factory letter lists the rifle in .50/110 caliber with an octagon barrel and plain trigger when received at the warehouse on August 13, 1894 and shipped on September 12, 1894 in order number 20318. Caliber marking "50 EX" on top barrel flat near the breech with otherwise standard Winchester markings. Dovetail blade front sight, sporting rear sight, and mounted in a smooth forearm and straight grip stock with crescent buttplate.