Go pinless. APEX? GEAR is proud to continue to advance the most powerful and versatile single3pin sights on the market still without the pin. COVERT? PRO maintains all of the advantages of a long3range sliding sight, but with unique PWRDOT? CenterDot LED technology. Tactile push3button brightness controls simplify use in the field, and a gear3drive elevation dial provides more control with smooth and precise adjustment. This year, the favorite COVERT? PRO is now available with the new DOUBLEDOT dual LED aperture. The red LED acts as a secondary pin when the green LED is set to 20 yards, or provides a point of aim for extreme distances beyond the range of the yardage tape.