The True Precision Sig P320 Compact/X-Carry/M18 9mm Luger 3.90" Threaded Black Nitride Barrel is a drop-in upgrade designed to deliver tighter groups and smoother function than standard factory barrels. Machined from stainless steel and finished in a durable black nitride, it features a threaded muzzle ready for suppressors or compensators and precision cuts along the body to enhance lockup and reliability.

This barrel is purpose-built for shooters who want to refine the performance of their Sig P320 Compact, X-Carry, or M18 without permanent modification. Ideal for range use, training, and competition, it supports reliable feeding with a wide variety of 9mm ammunition thanks to its optimized feed ramp and broach-cut rifling. True Precision’s attention to detail and commitment to accuracy make this a trusted upgrade for discerning P320 owners.

Key Features:

• Manufacturer: True Precision
• Model: Sig P320 Compact/X-Carry/M18 Threaded Barrel
• Caliber: 9mm Luger
• Condition: New
• Barrel Length: 3.90"
• Threaded Barrel: Yes