XS Sight Systems SI-0001S-3 XS Big Dot Trit Express - Sig P220

XS Sight Systems SI-0001S-3 XS Big Dot Trit Express - Sig P220

XS Express Sights are made for fast sight acquisition in all light conditions. Sights feature a low profile snag free design and are easily installed. Includes a Tritium green dot front and a white vertical line rear sight. Tritium inserts are surrounded by a thin white line for enhanced use in daylight Big Dot versions have a larger white outline on the front sight surrounding the tritium insert. The rear sight does not contain a tritium insert.

Specifications:

- Tritium Front Sight
- White Line Rear (no tritium insert)
- Compatibility: Sig P220 Pistols
- Fast Sight Acquisition In All Light Conditions
- Low Profile
- Snag Free Design
- Easily Installed }