True Precision TPP32CBXT Threaded Barrel Sig P320 Compact 9mm 3.9″

True Precision offers the TPP32CBXT drop-in barrel designed for Sig Sauer P320 Compact 9mm models. The 3.9 inch stainless steel barrel is finished in satin and features broach cut rifling, chamfers, and an enhanced feed ramp profile to promote reliable feeding across common ammunition types. The barrel is threaded and ships with a thread protector for accessory compatibility where permitted by law. This component is machined in the USA and intended as a direct replacement/upgraded barrel for compatible P320 Compact platforms.

Key Specifications

• The barrel length is 3.9 inches.
• The caliber is 9mm.
• The finish is Satin Stainless.
• Designed to fit Sig P320 Compact, and compatible with P320 X-Carry and P320 M18 models.
• The barrel type is Threaded.
• Includes a Thread Protector.
• The rate of twist is 1:10 RH.
• The barrel weight is approximately 0.3 lbs.
• Features broach cut rifling in stainless steel.

With its drop-in fit, stainless construction, and threaded profile, this True Precision barrel is a practical upgrade for P320 Compact owners seeking improved accuracy and accessory options where legal. The combination of broach cut rifling, feed ramp work, and precise machining offers a reliable, user-focused replacement for those prioritizing consistent performance in everyday carry and duty-style applications.