Trijicon Bright & Tough™ Night Sights S&W .40 Long Rear, 3 Dot Set

Housed in a metal body and cushioned within silicon rubber and features a unique shock- resistant design. Each lamp is capped with a sapphire jewel to help evenly distribute the light while protecting the lamp from solvents and puncture. Contained within aluminum cylinders for additional protection the lamps are mounted on silicon rubber cushions to withstand shock and heavy recoil.