This Rival Arms precision match-grade barrel is a drop-in upgrade purpose-built for SIG P365 platforms. It is CNC machined from 4340H steel billet for strength and corrosion resistance, finished in a durable gold PVD coating, and features fluting and a threaded muzzle with a color-matching thread protector. The barrel is target-crowned at the muzzle and produced to match-grade tolerances for consistent performance in everyday carry and range use.
Key Specifications
- Chambered for 9mm Luger.
- The barrel measures 3.10 inches in length.
- Manufactured from 4340H steel billet by CNC machining.
- Finished with a Gold PVD coating for wear resistance.
- Barrel type is Drop-in for SIG P365 frames.
- Features fluted profile and is threaded at the muzzle.
- Muzzle is target-crowned for consistent harmonics.
- Includes a color-matching thread protector.
- Listed rate of twist is 1:10″.
- Designed to fit SIG P365 pistols.
For SIG P365 owners seeking a precision, cosmetically distinct upgrade, this Rival Arms barrel combines match-grade manufacturing, durable surface protection, and practical features like threading and a thread protector. Its construction and finish offer a balance of durability and precision suitable for regular range use or carry-oriented setups.
