XS Sight Systems DXW2 Big Yellow Dot for Smith & Wesson M&P Shield

DXW2 Features XS DXW2 Big Dot Tritium Night Sights offer the best front sight visibility in all lighting conditions. DXW2 Big Dot sights drive focus to the front sight using a high-contrast front and a V-notch rear for an unobstructed view of the front sight. DXW2 Specifications Big Dot - Remains visible under stress when focus is drawn downrange. Outside diameter 0.188 Yellow Front Sight - High-contrast color designed for maximum visibility in bright to low light Glow Dot - Convex photoluminescent dot absorbs ambient light and glows in low light levels Tritium Powered Front Sight - Beta Emitting lamps glow 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 prevents shooters from confusing the front and rear sight Rear Sight White Stripe - Aids in rear sight identification for proper sight alignment Rear Sight Ledge - Aids in one-handed slide manipulations CNC Machined from steel bar stock