The SIG Sauer P365X combines the proven P365 grip module with an extended 3.7-inch barrel and slide assembly, delivering enhanced accuracy and sight radius in a compact carry package. This optics-ready configuration accepts popular micro red dot sights while maintaining the reliable feeding and extraction that made the P365 series a benchmark for concealed carry pistols.
What Makes This Different
The P365X bridges the gap between subcompact concealability and compact performance through its extended slide length and optimized grip angle. Unlike standard P365 models, the X-frame provides additional real estate for optics mounting while the 3.7-inch barrel generates higher velocities than shorter variants. The flat trigger and enhanced grip texture deliver consistent shot placement under stress conditions.
Key Features
- Optics-ready slide cut compatible with ROMEOZero, DeltaPoint Pro, and similar micro dots
- 3.7-inch stainless steel barrel with 1:10 twist rate for optimal 9mm stabilization
- 10-round flush-fit magazine capacity with extended baseplate options available
- Night sights with high-contrast front sight for low-light acquisition
- Textured polymer grip module with accessory rail for lights or lasers
- Striker-fired action with consistent 5.5-6 pound trigger pull
- Nitron-finished slide with front and rear cocking serrations
Field testing demonstrates reliable function with standard pressure and +P ammunition across temperature ranges from -40°F to 140°F. The extended sight radius improves practical accuracy at distances beyond 15 yards compared to subcompact alternatives. Law enforcement agencies report consistent performance in qualification courses, while competitive shooters appreciate the balance between speed and precision in IDPA matches.
Technical Specs
- Caliber: 9mm Luger
- Barrel Length: 3.7 inches
- Overall Length: 6.6 inches
- Height: 4.3 inches
- Width: 1.1 inches
- Weight: 20.7 ounces (unloaded)
- Magazine Capacity: 10 rounds
- Sight Radius: 5.1 inches
- Frame Material: Polymer with stainless steel chassis
- Finish: Nitron slide, black polymer frame
- Made in USA with SIG Sauer warranty coverage
The P365X represents the evolution of micro-compact design philosophy, offering shooters the reliability of the P365 platform with enhanced performance characteristics. Current production models feature updated manufacturing tolerances and component specifications based on field feedback from military and civilian users.