The Cimarron 1860 Richards-Mason is a single-action revolver chambered in .45 LC with an 8-inch barrel and a 6-round cylinder. It has a blued finish and walnut grips, with 3-dot sights. 
 

Key Specifications 

• Brand: Cimarron Firearms 
• Model: 1860 Richards-Mason 
• Caliber: .45 LC 
• Action: Single Action 
• Barrel Length: 8 inches 
• Capacity: 6 rounds 
• Color/Finish: Blued 
   

Detailed Features 

• Single-action revolver in the Richards-Mason conversion style 
• 8-inch barrel 
• 6-round cylinder 
• Walnut grips 
• 3-dot sights

Owners of the Cimarron 1860 Richards-Mason appreciate the conversion revolver format, which traces the transition from cap-and-ball to cartridge shooting. The .45 LC chambering and 8-inch barrel give it a long, deliberate feel that most buyers find appropriate for the style. Fit and finish on Cimarron products generally draw favorable comments, with the blued finish and walnut grips getting particular praise.

The single-action trigger gets consistently positive remarks. The long barrel aids accuracy at range, though some owners find the overall length awkward for holster carry. The 3-dot sights are a practical addition that not all conversion-style revolvers offer, and buyers who shoot it regularly note the sights help.

Value-wise, the 1860 Richards-Mason sits in the mid-tier of the Cimarron line. Buyers looking for a shooting-grade historical-style revolver find it delivers, but those expecting a collector-grade finish may want to inspect individual examples before purchasing.