The Sig Sauer P226 40th Anniversary is a 9mm semi-automatic pistol with a 4.4-inch barrel and a 15-round capacity. It is finished in black and includes night sights from the factory. 
 

Key Specifications 

• Brand: Sig Sauer 
• Model: P226 40th Anniversary 
• Caliber: 9mm 
• Action: Semi Auto 
• Barrel Length: 4.4 in 
• Capacity: 15+1 
• Color/Finish: Black 
   

Detailed Features 

• 4.4-inch barrel in a full-size P226 frame 
• 15+1 round capacity 
• Night sights included 
• 40th Anniversary designation on the P226 platform

Owners of the P226 40th Anniversary often cite the full-size frame and 15-round magazine capacity as the main reasons they chose it over smaller double-stack alternatives. The night sights are appreciated right out of the box, and most owners report the pistol runs without issues across various 9mm loads.

The P226's grip ergonomics have a loyal following, but shooters with smaller hands sometimes find the width and length of the grip a drawback for concealed carry. The 40th Anniversary model draws collectors as well as shooters, which keeps resale value relatively stable.

Sentiment on the trigger splits somewhat. DA/SA shooters who grew up on the P226 say the pull is exactly what they expect; those coming from striker-fired platforms find the double-action first pull requires adjustment. The price premium over a standard P226 is a recurring topic, with some owners feeling the anniversary designation is more cosmetic than functional.