Night Sights designed for defensive shooting and comfortable concealed carry. XS Tritium Big and Standard Dot Sights are designed for:

Snag free design for easy draw from holster without catching clothing
Large front sight to improve speed of front sight acquisition
V-Notch rear sight provides a large field of view for greater target identification
Tritium lamps aid sight alignment in low/dark light environments
Our night sights will allow you to get on target fast, focus on the front sight, and make a lethal/reliable shot.

Fits: Sig Sauer P225, P226, P228, P229, P320, Springfield XD, XDm, and XDs