The Fast MRDS mount, when used with optic adapter plates from the Fast modular accessory suite (sold separately), elevates compatible micro red dot sights to the established Fast height of 2.26 inches to optical centerline. This mount accommodates micro red dot sights featuring footprints such as RMR, DeltaPoint Pro, ACRO, 509T, RMSc and Holosun K. It comes standard with a two-cross bolt rail clamp and is also compatible with the Fast QD (quick detach) lever. Exceptionally, excluding the Leupold DeltaPoint Pro, it is compatible with the line of Fast FTC magnifier mounts. The Fast series of optic mounting solutions enhances operational efficiency by facilitating quicker sight acquisition compared to standard height mounts. By establishing a 2.26 inches optical centerline from the rail, these mounts promote a more ergonomic heads-up posture, enabling faster dot/reticle acquisition even when wearing night vision goggles, protective masks, plate carriers or other gear.