The Primary Arms Mini Reflex Sight 3 MOA Green Dot RMR Footprint, Black is a pistol red dot sight for RMR Footprint.
The Primary Arms MRS Mini Reflex Sight now features AutoLive technology paired with the extremely popular green illumination. The AutoLive feature turns off when idle and automatically turns on at the slightest motion, helping conserve battery life. This Mini Reflex Sight is optimized for full-size carry pistols or competition guns, featuring a large 24x17mm lens that allows a quick, easy sight picture while weighing under an ounce. It uses the popular 507c footprint for wide compatibility with milled slides and adapter plates and houses a bottom-mounted CR2032 battery, offering up to 40k hours of battery life on the medium setting. With 10 total illumination settings and a daylight-bright 3 MOA green dot, this reflex sight is quick to pick up and easy to use. The lens is fully multicoated for scratch and fog resistance, and the 6061 aluminum housing is extremely durable. If you are looking for a new red dot for carry, competition, or even your rifle, you can't go wrong with the Primary Arms MRS.
A red dot sight lets you shoot with both eyes open and puts the aiming point on the same plane as the target, which makes target acquisition fast. Check the footprint and height suit your mount and firearm.
How It Compares
Also compare the SLX RS-10R Mini Green Dot Reflex Sight, Micro Reflex Sight, Green Dot Reflex Sight and SLx RS-10R Mini Reflex Sight, 1x23MM, 3 MOA Red Dot. Browse all pistol Dot Sights and the full Primary Arms range. New to this? Read our guide: Pistol Red Dots and Optic Footprints, Explained.
Ideal For
- Full-size carry pistols or competition guns with an RMR/507c cut
- Shooters who prefer a green dot over red
- Rifle use too, via the included Picatinny adapter mount
- Long runtime from the CR2032 battery, up to 40k hours on medium
Key Features
- Fits 507C/RMR Footprint
- Large 24X17mm Lens
- 3 MOA Green Dot
- Includes Picatinny Adapter Mount
- 10 Brightness Settings
- Green Dot Reflex Sight
- 24mm
- Anodized Finish
Compatibility & Fitment
RMR Footprint. Not sure it fits? Contact us before you order and we will check for you.
Technical Specifications
Brand | Primary Arms |
Type | Pistol Red Dot Sight |
Model | Mini Reflex Sight |
Power | 1X |
Objective | 24mm |
Reticle | Green Dot |
Description | Green Reticle |
MOA | 3 MOA |
Finish | Anodized |
Color | Black |
MPN | 810048 |
UPC | 818500019930 |
US Shipping & Support
Genuine Primary Arms, brand new and covered by the manufacturer's warranty. Shipping is free on US orders of $99 or more, and smaller orders ship from $6.95. Questions about fit, mounting or which option suits your setup? Our team is glad to help before and after your purchase.
Frequently Asked Questions
What does the Miniature Reflex Sight fit?
RMR Footprint.
Is this a genuine Primary Arms product?
Yes. It is a new, genuine Primary Arms product sourced through an authorized US distributor.
How much is shipping?
Shipping is free on US orders of $99 or more. Orders under $99 ship at a flat rate from $6.95 to $9.95, depending on the order total.
