The Cimarron 1911A1 is a semi-automatic pistol chambered in .45 ACP with a 5-inch barrel and 8-round capacity. It weighs 2.47 lbs and has a nickel/chrome finish on a steel frame with diamond checkered walnut grips and fixed sights. The pistol is built to Colt parts compatibility standards. 
 

Key Specifications 

• Model: 1911A1 
• Manufacturer: Cimarron Firearms 
• Caliber: .45 ACP 
• Barrel Length: 5 inches 
• Capacity: 8 rounds 
• Weight: 2.47 lbs. 
• Finish: Nickel/Chrome 
• Frame Material: Steel 
• Grips: Diamond Checkered Walnut 
• Sights: Fixed Sights 
   

Detailed Features 

 
The 5-inch barrel is the standard Government-length configuration that the 1911 was designed around. The steel frame and nickel finish add weight relative to alloy-framed variants, which some shooters prefer for felt recoil. Diamond checkered walnut grips provide positive grip texture. Fixed sights are low-profile. Colt parts compatibility means standard aftermarket 1911 components fit without fitting work. 
 

Usage 

 
.45 ACP in a full-size steel 1911 is a traditional setup for target shooting, competition, and carry. The 8-round capacity is standard for single-stack .45 ACP. The nickel finish requires some attention to maintain its appearance. The Colt-compatible parts spec makes trigger jobs, grip swaps, and other standard 1911 modifications straightforward.

The Cimarron 1911A1 in .45 ACP with nickel finish and walnut grips draws comments primarily around its looks and its platform fundamentals.

The nickel finish and walnut grips make it visually distinctive compared to matte blued or parkerized 1911s. Collectors and traditional-finish enthusiasts tend to mention this first. The combination of nickel and checkered walnut is a classic pairing that appeals to shooters who want something that looks like a presentation-grade pistol.

Shooting performance gets standard 1911 feedback. The action is smooth, .45 ACP recoil is manageable in a steel-framed gun at 2.47 lbs, and accuracy is what you expect from a Government-length barrel. Reliability reports are generally positive.

Practical considerations come up: the nickel finish needs more maintenance attention than matte finishes to avoid tarnishing, and the steel frame is heavier than modern polymer or alloy alternatives. Buyers who carry daily factor in the weight.

The Colt parts compatibility is valued by shooters who plan to modify the trigger or swap grips. Standard 1911 aftermarket parts fit, which keeps customization costs down.