The Sig Sauer P226 X-Five Extreme (brand part no. 226X59XTMSAORXSL) is a 9mm single-action-only pistol built on the competition-proven X-Five platform, wearing a 5-inch bull barrel and a Nitron X-Series slide. Sig Sauer mounts a ROMEO-X PRO optic using its SIG-LOC system, a fully enclosed, sealed and gas-purged design that mounts from underneath the slide for the strongest lockup in the industry while keeping a low deck height and standard-height iron sight co-witness. The X-Five Extreme favors competitive shooters who want a fully integrated optic mount with a fully adjustable AX3 trigger and custom Hogue G10 Piranha grips.

Key Specifications

• Chambered in 9mm Luger for competition-focused performance.
• Wears a 5-inch bull barrel.
• Feeds from three 20-round magazines, included.
• Mounts a ROMEO-X PRO optic via SIG-LOC, sealed and gas-purged.
• Equipped with a fully adjustable AX3 trigger and curved skeletonized trigger shoe.
• Finished with custom Hogue G10 Piranha grips and an alloy magwell.
• Operates as a single-action-only pistol.
• Equipped with Fixed Night Sights sights.
• Built with a thumb safety.

Frequently Asked Questions

What is SIG-LOC? A sealed, gas-purged optic mounting system that attaches from underneath the slide for maximum rigidity.

How many magazines are included? Three 20-round magazines.

Buy the Sig Sauer P226 X-Five Extreme Pistol

Order this X-Five Extreme from our Lubbock, Texas gun shop and get a competition-ready Sig Sauer semi-auto pistol shipped fast and insured to your FFL.