Cimarron 1866 Yellowboy | .38-40 Win | 20″ Octagon

The Cimarron 1866 Yellowboy is a classic-style lever-action rifle chambered for .38-40 Winchester with a 20″ octagon barrel and traditional walnut stock. It features a brasslite frame with blued metal and is fitted with sights for iron-sight use. This rifle suits historical shooting events and close-range hunting or field use where a traditional lever-action is preferred. A good optic pairing under $1000 would be a Vortex Diamondback 3-9×40 for versatile field use and low-light capability.

Product Specifications

• The caliber is .38-40 Winchester.
• The action type is lever action.
• The barrel measures 20 inches and is of an octagon profile.
• The metal finish is blued.
• The frame is a Brasslite construction with brass-colored metal accents.
• The stock material is walnut with a wood finish.
• The overall length is 39.25 inches.
• The rifle weight is 8 pounds.
• The magazine capacity is 10 rounds.
• Detachable magazine is no.
• Sights are included: yes.
• The rate of twist is 1:36″.
• The rifle is classified as a sporting rifle (ATF type).
• The UPC is 844234100675.

The 1866 Yellowboy delivers period-correct styling and handling with modern manufacturing standards, making it a straightforward choice for shooters who value authenticity and mechanical simplicity. Its walnut stock and brasslite frame give it a distinctive historic look while the 20″ octagon barrel and included sights keep it practical for field use and shooting matches.