Meprolight RDS Red Dot Sight with Quick Detach Adapter for S&W M&PThe MEPRO RDS, is an addition to the MEPRO RDS and MEPRO RDS PRO family. It is a small, rugged, and energy efficient electro optical red dot sight, designed for both handguns and rifles. The MEPRO RDS serves as the main aiming sight for handguns or as a backup sight for rifles, offering fast target acquisition at close distances. The MEPRO RDS with its large display window and clearly defined red dot ensures rapid target acquisition with both eyes