The Cimarron Firearms 1866 Yellowboy is a lever-action sporting rifle chambered in .38-40 Winchester. It pairs a 19-inch barrel with brass accents and a blued metal finish on a walnut stock. The rifle includes sights and a saddle ring and adheres to the classic 1860s Yellowboy profile while serving sporting and historical shooting applications.
Key Specifications
- The rifle is chambered in .38-40 Winchester.
- The action is a lever action.
- The barrel measures 19 inches.
- The overall length is 37.87 inches.
- The weight is 7.5 pounds.
- The magazine capacity is 10.
- The stock material is walnut.
- The metal finish is blued.
- The metal color is brass.
- Other notable features include a saddle ring and factory sights.
With its period-accurate appearance and practical 19-inch barrel, the 1866 Yellowboy offers a distinctive option for collectors and shooters who appreciate traditional lever-action design. The combination of brass accents, blued metal, and walnut stock provides a classic aesthetic while the 10-round capacity and iron sights make it a functional choice for sporting use and historical shooting events.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.




