XS SightXTI2 DXW 45 Degree Offset BUIS Big Dot Tritium Front / Non-Tritium Rear

Features:Big Dot - Highly visible white for bright and low light shooting Tritium Powered Front & Rear Sight - Beta Emitting lamp glows in low light to aid in sight alignment V-Notch Rear - Low-profile V provides greater visibility of objects downrange of front sight Dot-the-"i" Sight Picture - Straight line sight picture with differentiated front and rear sight Rear Sight White Outline - Aids in rear sight identification for proper sight alignment Rear Sight Windage Adjustment - Rear sight is d