SIG SAUER P226-XCarry Legion SAO 9mm Pistol with ROMEO-X PRO

SIG SAUER P226-XCarry Legion SAO with ROMEO-X PRO

The SIG SAUER P226-XCarry Legion SAO brings X-Series performance features to a shorter, carry-size version of the metal-framed P226. Chambered in 9mm, this configuration combines a 3.8-inch bull barrel, adjustable single-action trigger, Legion Gray finish, and a factory-installed ROMEO-X PRO SIG-LOC optic. It is built for shooters who want the feel and control of an alloy-frame P226 with a more compact slide and barrel than a traditional full-size model.

This exact configuration is identified by manufacturer part number 226XCA-9-LEGION-SAO-RXSL and UPC 798681725700. It uses an 18+1 capacity and includes three 18-round steel magazines. The pistol measures 7.25 inches overall, giving it a shorter front end while retaining a full-size gripping surface and the familiar P226 control layout.

3.8-Inch Bull Barrel and Alloy Frame

The carbon-steel bull barrel has a target crown and black finish. Its heavier profile is intended to provide a stable lockup and additional mass at the front of the pistol without extending the slide to full-size P226 length. The aluminum-alloy frame keeps the pistol lighter than an all-stainless design while maintaining the rigid, metal-frame feel associated with the P226 family.

Black G10 Legion grips provide a textured contact surface and contrast with the Legion Gray applied finish. The frame incorporates an accessory rail for a compatible weapon light or other rail-mounted equipment. An extended beavertail supports a high firing grip, while the magwell helps guide magazines during reloads. Shooters should confirm accessory dimensions and fit before installation.

Adjustable AX1 Single-Action Trigger

This model operates in single-action-only mode and uses SIG SAUER’s adjustable AX1 trigger. The straight trigger shoe and adjustable design are intended to provide a consistent trigger interface for deliberate shooting. Because the pistol is SAO, the hammer must be cocked before the trigger can fire the pistol. An ambidextrous manual safety provides controls on both sides of the frame, supporting right- or left-handed operation.

The external hammer and manual safety make this configuration mechanically and operationally different from both striker-fired pistols and double-action/single-action P226 variants. Owners should become familiar with the safety, trigger, loading, unloading, and decocking procedures described in the factory manual before carrying or firing the pistol.

Factory-Installed ROMEO-X PRO SIG-LOC

The optic-ready slide arrives with a ROMEO-X PRO SIG-LOC red-dot sight installed at the factory. The SIG-LOC interface is designed to position the optic securely and maintain a low mounting height on the slide. A factory-installed system also removes the need to choose an aftermarket plate before initial use. Buyers planning to change optics should verify footprint compatibility, mounting hardware, and SIG SAUER’s current installation instructions.

XRAY3 day/night sights remain part of the sighting package, providing visible reference points in varied lighting conditions. The slide also includes serrations for administrative handling. Together, the iron sights and mounted optic give the shooter both a traditional sighting system and an electronic aiming option.

Capacity and Included Magazines

The P226-XCarry Legion SAO holds 18 rounds in the magazine plus one in the chamber when fully loaded. Three 18-round steel magazines are included, allowing the owner to keep multiple magazines available for training or range use. Magazine capacity restrictions vary by jurisdiction, so purchasers should confirm that this configuration can be legally transferred and possessed at their destination.

• Caliber: 9mm Luger
• Action: Single-action only
• Barrel: 3.8-inch carbon-steel bull barrel with target crown
• Overall length: 7.25 inches
• Capacity: 18+1
• Magazines: Three 18-round steel magazines
• Frame: Aluminum alloy with Legion Gray finish
• Slide: Optic-ready stainless-steel slide
• Trigger: Adjustable AX1 SAO trigger
• Safety: Ambidextrous manual safety
• Grips: Black G10 Legion grips
• Optic: Factory-installed ROMEO-X PRO SIG-LOC
• Iron sights: XRAY3 day/night sights

Purpose-Built P226 Configuration

This P226-XCarry Legion is a strong fit for shooters seeking a premium metal-frame 9mm with a shorter slide, a dedicated single-action trigger system, high-capacity magazines, and an installed optic. Its combination of X-Series controls, Legion appointments, and factory-matched sighting equipment creates a complete package that is ready for structured range work after the owner completes the required inspection, lubrication, and familiarization described by SIG SAUER.