Cimarron 1866 Yellowboy | .22 LR | 24″ Octagon

The Cimarron 1866 Yellowboy is a classic-style lever-action rifle chambered in .22 LR with a 24-inch octagon barrel and a brass-lite frame finished in blued metal. It pairs a walnut stock with traditional iron sights to preserve period-correct handling while using modern manufacturing tolerances. A Vortex Diamondback 4-12×40 scope is a strong, sub-$1000 optic choice that complements the rifle’s sight radius for target work and field use.

This rifle is well suited to cowboy action competition and recreational plinking or small-game hunting, offering a historically styled platform with contemporary reliability.

Product Specifications

• The caliber is .22 LR.
• The action is Lever Action.
• The barrel measures 24 inches and features an octagon profile.
• The overall length is 42.87 inches.
• The weight is 8.7 pounds.
• The magazine capacity is 12 rounds.
• The stock material is walnut and the stock color is wood.
• The metal finish is blued with brass colored metal components.
• Sights are installed.
• The rate of twist is 1:16″.
• The rifle is classified as a Sporting Rifle (ATF type).
• Other features include a crescent buttplate, octagon barrel, and a brasslite frame.
• The UPC is 844234104208.

Distinctive in both appearance and handling, the 1866 Yellowboy blends historic styling with practical .22 LR performance. Its octagon barrel and brass-accented frame give it a period-correct presence while the walnut stock and installed sights keep the rifle ready for range use or competition stages. For shooters who value authentic looks and straightforward functionality, this model delivers a reliable shooting experience with a classic profile.