Trijicon H&K USP Compact Bright & Tough Night Sight Set (Yellow)

The H&K USP Compact Bright & Tough Night Sight Set (Yellow) from Trijicon is a three-dot iron sight designed to improve accuracy in bright light, low light, and no light. Two glowing yellow dots in the rear sight help align the green front sight with your target. A green tritium phosphor lamp is used in the front sight since green provides more contrast against muzzle flash than other colored phosphorescent gas. The green lamp is also easier for the human eye to visibly acquire in any lighting condition. This configuration of the Bright & Tough Night Sight fits Heckler & Koch USP Compact firearms, and is engineered to withstand the force of rapid firing and shock.