The Meprolight MicroRDS Kit for S&W M&P Full Size brings red dot sight technology to your duty or carry pistol without the gunsmith bill. This quick-detach adapter system mounts directly to your M&P's existing rear dovetail slot—the same cut your iron sights use—so you can run a modern red dot optic while keeping your backup sights in play. The kit pairs Meprolight's patented QD mounting solution with a compact 1x 3 MOA illuminated red dot that's durable, lightweight, and built to cowitness with your existing irons. It's the kind of practical upgrade that makes sense for duty weapons, competition shooters, and anyone who wants to modernize their M&P without permanent modifications.
What sets this system apart is the zero-loss quick-detach design. Mount the red dot, shoot it in, take it off for duty carry, and slap it back on the same adapter without re-zeroing. That's a real advantage for shooters juggling multiple use cases or departments with sight restrictions. The 3 MOA dot is sized right for pistol-distance shooting—fast to acquire at close range, still precise enough for accuracy work. Battery changes happen without removing the sight from the slide, so you're never fumbling with remounting and re-checking zero.
The sight window is large enough to shoot both eyes open in any light—sunlight, dusk, or complete darkness thanks to the illuminated reticle. Powered by a single CR2032 battery, the optic is energy-efficient and field-replaceable. While the MicroRDS is engineered as a primary pistol sight, it's compact enough to serve as a secondary CQB optic on rifles or shotguns too, making it genuinely useful if you're building a multi-gun kit.
| Reticle | 3 MOA illuminated red dot |
| Magnification | 1x |
| Platform Compatibility | Smith & Wesson M&P Full Size (via QD dovetail adapter) |
| Mount Type | Patented quick-detach dovetail adapter |
| Battery | CR2032 |
| Illumination | LED red dot |
Yes. The MicroRDS Kit includes the patented quick-detach adapter that mounts directly into your M&P's factory rear dovetail slot—the same slot where your rear sight sits. No drilling, tapping, or gunsmith work required.
Yes. The adapter mounts on a Meprolight TruDot self-illuminated backup sight, so when you detach the red dot optic, you've still got a functioning night sight on your slide. You can remove and reinstall the red dot on the same adapter without re-zeroing.
The MicroRDS is designed primarily as a pistol optic, but its compact size makes it suitable as a backup or secondary CQB sight on rifles and shotguns. The kit itself is configured for the M&P Full Size pistol.
The sight runs on a single CR2032 battery. Battery life depends on illumination settings and usage, but the battery can be changed without removing the sight from your slide, so you won't lose zero when swapping it out.
Meprolight
