The Sig Sauer P320 MAX is a full-size semi-automatic pistol chambered in 9mm with a 3.9-inch barrel and a 10-round magazine capacity. It has a two-port ported slide with an integrated expansion chamber, a matte black DLC finish, and an X-Series grip module. The slide is optic-ready with XRay night sights installed, and the package includes three 10-round magazines. 
 

Key Specifications 

• Brand: Sig Sauer 
• Model: P320 MAX 
• Caliber: 9mm 
• Action: Semi Auto 
• Capacity: 10 rounds 
• Barrel Length: 3.9 inches 
• Color/Finish: Black 
   

Detailed Features 

• Two-port ported slide with integrated expansion chamber 
• Optic-ready slide with direct optic cut 
• XRay night sights 
• X-Series grip module 
• Three 10-round magazines included

Owners of the P320 MAX in the 10-round configuration often note it is the same competition-oriented platform as the standard MAX, packaged for jurisdictions with magazine restrictions. The ported slide and X-Series grip are unchanged, so the shooting experience at the range is consistent with the higher-capacity variant.

The Hogue Max Michael Wraptor grip wrap is mentioned positively by some owners for its texture and palm swell; others prefer the clean X-Series module without the wrap and remove it. The DLC finish and optic-ready slide with XRay sights are the same well-regarded features found across the P320 MAX line.

For buyers in capacity-restricted states, this variant is frequently the only practical way to get the MAX configuration. Most owners accept the 10-round limit as a legal constraint rather than a design choice and find the overall package worth the price for the porting and competition-ready platform.