Description

The Sig Sauer 1911 X-Series X-Full is a full-size 1911 platform chambered in .45 ACP with a 5-inch barrel and an optic-ready XSERIES slide. This factory-equipped model ships with a ROMEO‑X compact red-dot optic and XRAY3 Day/Night sights, plus two 8-round steel magazines. The design combines traditional 1911 ergonomics with modern sighting and handling upgrades for range, duty, or precision shooting applications.

Key Specifications

• The firearm is chambered in .45 ACP.
• The action type is Semi-Auto.
• The barrel measures 5 inches.
• The magazine capacity is 8 rounds.
• The package includes two 8-round magazines.
• The frame material is stainless steel.
• The slide material is stainless steel.
• The loaded weight with magazine is 42.1 oz.
• The sighting package is XRAY3 Day/Night sights with factory ROMEO‑X compact red dot.
• The manual safety is ambidextrous (thumb) safety.

This 1911 X-Full brings contemporary functionality to a time-tested platform: an optic-ready slide and low-profile red dot make target acquisition faster, XRAY3 sights provide visibility in varied lighting, and ergonomic upgrades including G10 grip panels and an undercut trigger guard improve handling. The combination of stainless-steel construction, modern sighting options, and familiar 1911 controls makes this a practical choice for shooters seeking a full-size, optics-equipped 1911 for range use, precision work, or duty applications.