DI Night Sight Set - Glock Large Frame critical infrastructure blast protection These button-down shirts are the

These button-down shirts are the real deal and can handle whatever you throw at them

Travel with ease with the adjustable padded backpack shoulder straps

Complete with 8” convex acrylic mirror

Moisture-wicking fabric for comfort

The high setting is 3' tall

DI Night Sight Set - Glock Large Frame critical infrastructure blast protection These button-down shirts are theBuilding on decades of proven engineering and manufacturing excellence in tritium and fiber optic aiming solutions comes the Trijicon DI Night Sights. Designed for shooters who want daylight brightness and a constant aiming point, the dual illuminated Trijicon DI Night Sights are equipped with an industry first, interchangeable fiber. This patent pending design not only allows the ability to replace the fiber in the field, it allows the user to choose