Sig Sauer P365 380 ACP Micro-Compact Pistol 10+1 3.1" Optic Ready

The Sig Sauer P365 in 380 ACP delivers full-size performance in a micro-compact frame that conceals effortlessly. This striker-fired pistol combines the proven P365 platform with the manageable recoil of 380 ACP ammunition. The optic-ready slide accepts popular red dot sights while maintaining the low profile essential for everyday carry.

What Makes This Different

The P365 380 features Sig's proprietary magazine technology that achieves 10+1 capacity in a frame smaller than most single-stack pistols. The black nitron finish provides superior corrosion resistance compared to standard bluing or parkerizing. The serrated slide offers positive grip in all conditions, while the integrated Sig rail accommodates tactical lights and lasers without adding bulk.

Key Features

• 10+1 capacity in micro-compact 380 ACP platform
• 3.1-inch carbon steel barrel with black nitron finish
• Optic-ready slide cut compatible with Romeo Zero and Shield RMSc footprints
• Integrated Sig rail for lights and accessories
• Serrated slide with enhanced grip surfaces
• Black polymer frame with ergonomic grip texture
• Striker-fired action with consistent trigger pull

Field testing shows reliable cycling with standard 380 ACP loads from 90 to 100 grains. The reduced recoil impulse makes rapid follow-up shots achievable for shooters of all experience levels. Law enforcement agencies have adopted the P365 platform for off-duty carry, while competitive shooters use it in Production divisions where capacity matters. The nitron finish resists wear from holster draw cycles and environmental exposure.

Technical Specs

• Caliber: 380 ACP
• Capacity: 10+1 rounds
• Barrel Length: 3.1 inches
• Overall Length: 5.8 inches
• Height: 4.3 inches
• Width: 1.1 inches
• Weight: 17.8 ounces unloaded
• Frame: Black polymer with Sig rail
• Slide: Carbon steel with black nitron finish
• Sights: X-Ray3 day/night sights
• Trigger: Striker-fired, approximately 5.5-6.5 lb pull
• Country of Origin: USA

The P365 380 represents the evolution of concealed carry technology, offering unprecedented capacity without compromising concealability. Current production models ship with two 10-round magazines and benefit from Sig's lifetime warranty. This configuration addresses the growing demand for high-capacity micro pistols in calibers beyond 9mm.