The Pietta 1873 GW2 Alchimista II is a single-action .45 Colt (LC) revolver with a 5.5-inch barrel, 6-round capacity, and case-hardened frame with blued barrel and cylinder. It's a replica of the Colt Single Action Army pattern, built on a steel frame with checkered walnut grips. 
 

Key Specifications 

• Brand: Pietta 
• Model Name: 1873 GW2 Alchimista II 
• UPC: 641996211409 
• Caliber: .45 Colt (LC) 
• Action: Single Action Only (SAO) 
• Capacity: 6 rounds 
• Barrel Length: 5.5 inches 
• Overall Length: 14.7 inches 
• Weight: 3 lbs 
• Sights: Blade Front Sight 
• Grip Material: Checkered Walnut Army 
• Frame Material: Steel 
• Finish Type: Case Hardened (Barrel & Cylinder Blued) 
   

Detailed Features 

 
The case-hardened frame has the color variation that period revolvers showed, while the blued barrel and cylinder give it a two-tone appearance. Checkered walnut grips fill the hand well and give solid purchase during shooting. 
 
The blade front sight is standard for the SAA pattern, functional for the shooting distances this revolver is designed for. Single-action only means you cock the hammer before each shot, which is inherent to the platform. 
 

Usage Scenarios 

 
Cowboy action shooting competitors use the 1873 pattern extensively, and the Alchimista II fits that context well. Historical reenactors working with post-Civil War settings will find it period-appropriate. It also works as a display piece for collectors who want a functional replica of the SAA design.

The Pietta 1873 Alchimista II in .45 LC with case-hardened finish generates mostly positive feedback, with a few practical notes worth considering.

The aesthetic gets consistent praise. The case-hardened frame looks authentic, and shooters familiar with original SAA revolvers recognize the attention to period detail. The connection to the Colt Single Action Army pattern appeals strongly to cowboy action shooters and Western history enthusiasts.

Shooting experience with .45 LC is well-regarded. The action runs smoothly and recoil is manageable. Users across experience levels find it enjoyable to shoot, and it performs well at ranges appropriate for the platform.

Price relative to quality comes up as a positive. Pietta's pricing tends to undercut comparable options while delivering acceptable fit and finish.

On the critical side: some owners have noted finish inconsistencies or minor cosmetic issues on arrival. The trigger pull runs heavy for some shooters, which can affect precision at longer distances. Aftermarket parts availability is limited compared to Uberti or original Colt parts, which matters if you're looking to customize or need replacements down the line.

For cowboy action shooting, reenactment, or collecting, the Alchimista II is a capable and well-priced option. Just inspect the finish on arrival and go in knowing the trigger may need attention if you want lighter pull.