True Precision Sig P365 Barrel, Stainless, 9mm

The True Precision drop-in barrel is engineered as an upgrade option for the Sig Sauer P365 family of pistols. Built from 416R stainless billet and finished in stainless, this barrel features broach-cut rifling and a 1:10 twist designed to deliver consistent accuracy and reliable feeding. Additional machining includes an 11-degree competition-style target crown and an improved, widened feed ramp to help ensure dependable function with a variety of defensive and target loads. The barrel is offered as a non-threaded, drop-in replacement manufactured in the U.S.A.

Key Specifications

• The caliber is 9mm Luger.
• Designed for Sig Sauer P365-series pistols (drop-in fitment).
• This is a drop-in style barrel.
• Constructed from 416R stainless billet with a stainless finish.
• It uses broach cut 6-groove rifling with a 1:10 twist.
• Features an 11-degree competition-style target crown.
• The design includes an improved and widened feed ramp for more reliable feeding.
• The barrel is non-threaded.
• It does not include integral sights (no sights).

Engineered for shooters who want a precise, reliable upgrade to the P365 platform, the True Precision stainless drop-in barrel combines match-oriented details—broach-cut rifling, competition crown, and improved feed geometry—in a serviceable, non-threaded package. Its robust stainless construction and fitment intent make it a practical choice for target work and everyday carry platforms where consistent function and accuracy are priorities.