Sig Sauer P365-XL COMP 380 AUTO Pistol

3.1" Barrel - Expansion Chamber - Optic Ready - XSERIES Flat Trigger The Sig Sauer P365-XL COMP 380 is designed to deliver softer recoil and flatter shooting in a compact, everyday-carry platform. Chambered in 380 AUTO and featuring a two-port integrated expansion chamber, it's engineered to mitigate recoil and muzzle rise without adding length—maintaining balance, concealability, and shootability. Built on SIG SAUER's proven P365 architecture, the P365-XL COMP 380 pairs an optic-ready slide with enhanced serrations, premium controls, and the XSERIES grip module for consistent handling and reliable performance across a wide range of shooters. Features two-port integrated expansion chamber for recoil mitigation, SIG-LOC optic-ready slide with enhanced serrations for positive slide manipulation, extended slide catch lever and XSERIES flat blade trigger for improved ergonomics and control, XSERIES modular polymer grip module for a secure, comfortable grip, X-RAY3 day/night sights for rapid target acquisition in all lighting conditions, manual safety, SIG Rail, stainless steel slide with Nitron finish, carbon steel barrel (3.1"), striker-fired action. Includes (2) 12-round steel magazines. Overall length 6.6", width 1.24", height 6.6", weight 18.4 oz with magazine. Micro-compact. Black finish. SKU: 365XL-380-COMP-MS.

Two-Port Integrated Expansion Chamber

Two-port integrated expansion chamber provides recoil mitigation and muzzle rise reduction. The expansion chamber design redirects gases to counteract recoil without adding barrel length, maintaining balance, concealability, and shootability in the micro-compact platform.

Softer Recoil in 380 AUTO

Designed to deliver softer recoil and flatter shooting in 380 AUTO. The combination of expansion chamber technology with the inherently mild 380 AUTO cartridge creates an exceptionally controllable shooting experience.

SIG-LOC Optic-Ready Slide

SIG-LOC optic-ready slide with enhanced serrations enables positive slide manipulation and accommodates micro red dot optics. The optic-ready design supports direct mounting of compatible red dots for faster target acquisition.

XSERIES Flat Blade Trigger

Extended slide catch lever and XSERIES flat blade trigger provide improved ergonomics and control. The flat trigger design enhances precision while the extended slide catch enables easier manipulation.

XSERIES Modular Grip Module

XSERIES modular polymer grip module provides a secure, comfortable grip with consistent handling across a wide range of shooters. The proven grip geometry accommodates diverse hand sizes.

X-RAY3 Day/Night Sights

X-RAY3 day/night sights enable rapid target acquisition in all lighting conditions. The high-visibility sights provide photoluminescent front and tritium rear for 24-hour visibility.

12-Round Steel Magazines

Includes (2) 12-round steel magazines for substantial capacity in the micro-compact platform. The steel construction provides durability and reliable feeding.

Manual Safety

Features manual safety for additional security. The thumb safety provides positive control during carry and administrative handling.

Proven P365 Architecture

Built on SIG SAUER's proven P365 architecture for reliable performance. The established platform delivers consistent handling and durability for everyday carry.

No Added Length

Engineered to mitigate recoil and muzzle rise without adding length. The integrated expansion chamber maintains the compact dimensions essential for concealed carry while enhancing controllability. The Sig Sauer P365-XL COMP 380 delivers expansion chamber control—softer recoil with XSERIES precision for everyday carry.

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SPECIFICATIONS

• Manufacturer: Sig Sauer
• Model: P365-XL COMP 380
• SKU: 365XL-380-COMP-MS
• Caliber: 380 AUTO (.380 ACP)
• Pistol Size: Micro-Compact
• Action: Striker-Fired
• Barrel Length: 3.1 inches
• Barrel Material: Carbon Steel
• Threaded Barrel: No
• Expansion Chamber: Two-Port Integrated
• Slide Material: Stainless Steel
• Slide Finish: Nitron
• Optic Ready: Yes (SIG-LOC)
• Electro-Optic Installed: No
• Sights: X-RAY3 Day/Night (Front and Rear)
• Sight Radius: 4.55 inches
• Trigger Type: XSERIES Flat Blade
• Trigger Action: Striker
• Slide Catch: Extended Lever
• Manual Safety: Yes
• Grip Module: XSERIES Modular Polymer
• Grip Type: Polymer
• Grip Color: Black
• Accessory Rail: SIG Rail
• FCU Material: Stainless Steel
• Magazine Type: Steel
• Magazine Capacity: 12 rounds
• Magazines Included: (2) 12-round Steel
• Overall Length: 6.6 inches
• Overall Width: 1.24 inches
• Height: 6.6 inches
• Weight: 18.4 oz (with magazine)
• Finish: Black
• Applications: Concealed Carry, EDC, Everyday Carry, Micro-Compact Carry, Defensive Shooting