The Cimarron Model P is a single action revolver chambered in .45 Long Colt with a 5.5-inch barrel. It holds 6 rounds and is offered in an original finish with walnut grips. The designation "OM" in the model number indicates original model specifications. 
 

Key Specifications 

• Brand: Cimarron 
• Model: Model P 
• Caliber: .45 Long Colt 
• Action: Single Action 
• Capacity: 6 Rounds 
• Barrel Length: 5.5 in 
• Color/Finish: Original Finish 
   

Detailed Features 

• Original model (OM) configuration 
• 5.5-inch barrel 
• 6-round cylinder 
• Walnut grips 
• Original finish blued steel

Owners of the Cimarron Model P in .45 Long Colt often cite the original finish as a primary draw, preferring the traditional blued look over stainless alternatives. The period-correct appearance is what most buyers are after, and the finish delivery is generally consistent with those expectations.

The single action trigger on the Model P gets positive marks for its clean break, though some owners note the pull weight varies unit to unit. Walnut grips fit well for most hand sizes but a minority swap them for aftermarket options after extended range sessions.

At its price point the Model P competes against import single actions and domestic production alike. Most owners find the value reasonable for what Cimarron delivers, though a few note that minor fitting issues occasionally require a trip to a gunsmith to get timing dialed in properly.