The 1851 Richards-Mason is Cimarron’s replica of the Richards-Mason cartridge conversion of the Colt 1851 Navy. This model is chambered in .38 Special with a 7.5″ barrel and a 6-shot capacity, with walnut grips. Manufacturer part number: CA925M16.
Key features
- .38 Special, 7.5″ barrel
- Capacity: 6-shot cylinder
- Action: single action
- Walnut grips
Buying from PM Customs in Yukon
PM Customs is a licensed FFL in Yukon, OK, serving the Oklahoma City metro. Choose local pickup by appointment (generally Mon–Sat, 8 AM–4 PM), or have your Cimarron 1851 Richards-Mason revolver shipped to your local FFL. You pick at checkout. Questions? Call 405-265-8955.







