The Sig Sauer P226 XFive STAS is a full-size SAO semi-automatic pistol in 9mm Luger. It targets competitive and sport shooting, with a stainless steel finish and several features oriented toward precision work. 
 

Key Specifications 

• Brand: Sig Sauer 
• Model Name: P226 XFive STAS 
• Action Type: Single Action Only (SAO) 
• Caliber: 9mm Luger (9x19 Para) 
• Barrel Length: 5 inches 
• Overall Length: 8.6 inches 
• Weight: 2.85 lbs (approximately 45.60 oz) 
• Capacity: 10+1 rounds (includes 3 magazines) 
• Finish: Stainless Steel 
• Sights: Front: Fiber Optic | Rear: Adjustable 
   

Detailed Features 

 
The XSeries optic-ready slide accepts a red dot without modification, which is useful for shooters who want to run an optic in competition or at the range. 
 
The fully adjustable AX3 trigger lets you dial in pull weight and travel to your preference. Custom Hogue G10 Piranha grips provide solid traction and handle extended shooting sessions without slipping. 
 
The stainless steel frame has a Picatinny rail for lights or lasers. Three 10-round magazines are included. 
 

Target Audience 

 
This pistol fits competitive shooters who want a precise, adjustable platform, and it works for recreational range shooters as well. The full-size frame and SAO trigger make it less suited to concealed carry, but for competition and range work it performs as intended. 
 

Usage Scenarios 

 
In dynamic shooting competitions, the optic-ready slide and adjustable trigger support fast, accurate performance. On the range, the fiber optic front sight and adjustable rear give a clear picture. As a home defense option, the reliable action and 9mm caliber are practical, though the size is worth considering.

Owners of the P226 XFive STAS tend to agree on a few things.

Build quality comes up consistently. The stainless steel construction and Hogue G10 grips make a good impression, and most owners find the pistol holds up well over time.

Accuracy is regularly praised. The combination of bull barrel, adjustable sights, and tunable trigger produces tight groups, and competitive shooters find it performs well under match conditions.

The SAO trigger draws the sharpest comments in both directions. Those who shoot competition appreciate the light pull and crisp break. Others considering it for carry or home defense would prefer a DA/SA option.

Magazine capacity generates some discussion. The standard 10-round limit leads some buyers to look for higher-capacity options.

Price is a recurring topic. Many owners feel the quality justifies the cost; others find the price a barrier compared to what else is available in the full-size 9mm market.

Size and weight are noted as trade-offs. At 45.60 oz and 8.6 inches overall, it is stable at the range but not practical for daily carry.