The Sig Sauer P320 XCarry is a 9mm semi-automatic pistol with a 4.6-inch threaded barrel and a 21-round capacity. It has a two-tone Moss Green and Gray finish and is suppressor ready. The part number is 320XCA-9-MGXR3-TB-R2. 
 

Key Specifications 

• Brand: Sig Sauer 
• Model: P320 XCarry 
• Caliber: 9mm 
• Action: Semi Auto 
• Capacity: 21 rounds 
• Barrel Length: 4.6 inches 
• Color/Finish: Moss Green/Gray Two-Tone 
   

Detailed Features 

• 4.6-inch threaded barrel for suppressor or muzzle device attachment 
• 21-round magazine capacity 
• Two-tone Moss Green and Gray finish 
• Suppressor-ready configuration

P320 XCarry owners in this two-tone configuration often mention the Moss Green finish as a differentiator, and the threaded barrel is a major draw for those who run suppressors. The 21-round capacity is a practical advantage over many competing carry-size pistols in the same caliber.

The P320 modular platform gets consistent credit for trigger consistency and the ability to swap grip modules and slides. Some owners note the threaded barrel adds noticeable length compared to a standard-length XCarry, which factors into holster compatibility. The suppressor-ready cuts are appreciated by those who already run cans.

The XCarry variant in this configuration sits at a price point that some consider steep for a production pistol. Owners generally find the factory trigger acceptable out of the box, though aftermarket trigger upgrades are popular in the P320 community.