A .22-caliber single-shot pistol, with 3.25" barrel. Blued or nickel-plated, with walnut grips. Barrel marked "Remington's Ilion, N.Y. Patent Oct. 1, 1861". Early examples have been noted without any barrel markings. Approximately 25,000 manufactured from 1865 to 1888. NOTE: Add 35 percent premium for blued models.