The Cimarron Frontier is a single-action revolver chambered in .44-40 Win with a 4.75-inch barrel and a 6-round cylinder. It has a walnut grip, case hardened frame, and blued finish with 3-dot sights. 
 

Key Specifications 

• Brand: Cimarron 
• Model: Frontier 
• Caliber: .44-40 Win 
• Action: Single Action 
• Capacity: 6 rounds 
• Barrel Length: 4.75 inches 
• Grip: Walnut 
• Finish: Case Hardened / Blued 
   

Detailed Features 

• 6-round single-action cylinder in .44-40 Win 
• 4.75-inch barrel with blued finish 
• Case hardened frame 
• Walnut grip 
• 3-dot sight configuration

The Cimarron Frontier in .44-40 Win attracts a loyal base of cowboy-action shooters and period-arms collectors who want an Old Model configuration with a case hardened frame. The 4.75-inch barrel length is widely considered the most practical single-action format, and owners consistently praise how the Frontier feels and balances in hand.

The .44-40 Win chambering is a defining characteristic that divides the audience: dedicated cowboy-action competitors who want rifle and revolver compatibility in the same cartridge treat it as a feature, while casual shooters sometimes find the cartridge harder to source than .45 Colt or .357 Magnum alternatives. Accuracy is generally well regarded at typical single-action distances.

Build quality on the Frontier draws mostly positive comments, with the walnut grip and blued/case hardened finish looking sharp on delivery. The common critique is that the trigger and action may benefit from a light tune for competitive use, though for range work most owners find it acceptable right out of the box.