The Cimarron Firearms Richards Transition Conversion is a single-action revolver chambered in .45 Colt with an 8-inch barrel. It's a reproduction of the Richards conversion — a 19th-century design that adapted Colt cap-and-ball revolvers to fire metallic cartridges. Cimarron builds it on a steel frame with a case-hardened blue finish and walnut grips. 
 

Key Specifications 

• Model: Richards Transition Conversion 
• Action Type: Revolver (Single Action) 
• Caliber: .45 Colt 
• Barrel Length: 8 inches 
• Capacity: 6 Rounds 
• Finish: Case Hardened Blue 
• Frame Material: Steel 
• Grips Material: Wood 
• Weight: 3.4 lbs 
   

Features 

 
The case-hardened frame uses a traditional heat treatment that produces the mottled color pattern characteristic of 19th-century revolvers. Walnut grips give a firm, comfortable hold. Fixed sights are period-correct. The single-action mechanism requires cocking the hammer for each shot, which is part of the appeal for cowboy action shooters and collectors who want authentic operation. 
 

Who It's For 

 
This revolver appeals to collectors interested in the historical transition from percussion to cartridge revolvers, cowboy action shooting competitors who need a period-appropriate piece, and range shooters who enjoy single-action guns. The 8-inch barrel gives it more of a cavalry or target profile than a holster gun — not the first choice for carry, but that's not what it's for.

Owners of the Cimarron Richards Transition Conversion consistently praise the aesthetics: the case-hardened finish and walnut grips give it a look that polymer-frame guns simply can't replicate. The historical reference resonates with collectors who know the original Richards conversion's place in firearm development.

On the mechanical side, reports generally describe a smooth action and reliable cycling with .45 Colt loads. The .45 Colt chambering is practical — ammunition is available, and the cartridge is capable for both target work and hunting.

The 8-inch barrel and 3.4-lb weight come up as practical caveats. It's not a holster gun for field carry, and the length makes quick-draw scenarios awkward. Price discussions are fairly common — most buyers who understand what they're getting (hand-fitting, traditional finish work, historically accurate design) view it as reasonable, while shoppers comparing it to basic reproduction revolvers may find it expensive.