Zaffiri Precision Threaded Barrel 9mm 3.77" Fits Sig Sauer P365, Stainless

Zaffiri Precision match grade barrels for the Sig P365 are engineered to deliver exceptional accuracy and reliable performance in a simple drop-in upgrade. Precision manufactured in the USA to the highest standards, these barrels feature stress relief and heat treatment to RC 40-42 for enhanced strength and durability. A fully supported chamber with an improved feed ramp ensures dependable feeding, while the target crown and oversized lockup area promote consistent accuracy. The polished chamber and bore, paired with conventional rifling, allow optimal performance with lead, plated, and jacketed bullets, making this barrel a perfect replacement for the factory option.