The Holosun EPS Red Dot Sight with Multi-Reticle System is the full-size 1x enclosed pistol sight, switching between a 2 MOA red dot and a 32 MOA red circle, part number EPS-RD-MRS.
This is the most complete optic in the EPS family: sealed emitter, solar backup and a duty-grade housing, with a reticle you change to suit the target rather than the other way round.
The housing is 7075-T6 aluminium rated IPX8 for water and 5000G for shock, weighing 1.4 oz (40 g) behind a 0.90 × 0.63 in (22.9 × 16.0 mm) window. It uses the Holosun K footprint and ships with an RMR-to-K adapter plate for wider slide compatibility.
The 32 MOA circle is what makes this quick at close range — it is easy to find under pressure and puts the eye on the dot inside it. Adjustment is 1.5 MOA per click across ±30 MOA. Power is a side-loading CR1620 rated at 50,000 hours, with Shake Awake to sleep the reticle when the gun is still and Solar Failsafe to keep an aiming point on the glass if the cell has died. Illumination covers 8 daylight and 4 night-vision compatible settings.
Why shooters choose the EPS MRS
-
Reticle — Multi-Reticle System in red — 2 MOA dot or 32 MOA circle
-
Emitter — fully enclosed and sealed at both ends against debris and water
-
Power — CR1620 with Solar Failsafe and Shake Awake, up to 50,000 hours
-
Window — 0.90 × 0.63 in (22.9 × 16.0 mm)
-
Illumination — 8 daylight and 4 night vision compatible settings
-
Adjustment — 1.5 MOA per click, ±30 MOA
-
Footprint — Holosun K, with an RMR-to-K adapter plate in the box
-
Build — 7075-T6 aluminium, IPX8 and 5000G, 1.4 oz (40 g)
What the EPS MRS fits
It sits directly on a Holosun K-pattern cut, and on an RMR-pattern cut through the supplied adapter plate; it is not an RMSc-footprint sight, so a slim slide cut for RMSc needs a different optic. If a single fixed aiming point is all you want, the EPS 2 MOA and the EPS 6 MOA are the simpler options. More sit in RMR footprint red dot sights.
Specifications
| Optic type |
Enclosed-emitter red dot sight, full size, 1x |
| Reticle |
Multi-Reticle System — 2 MOA dot / 32 MOA circle, red |
| Window |
0.90 × 0.63 in (22.9 × 16.0 mm) |
| Illumination |
8 daylight / 4 night vision |
| Adjustment |
1.5 MOA per click, ±30 MOA |
| Battery |
CR1620 with Solar Failsafe, up to 50,000 hours |
| Power management |
Shake Awake |
| Footprint |
Holosun K, RMR-to-K adapter plate included |
| Weight |
1.4 oz (40 g) |
| Housing |
7075-T6 aluminium, IPX8, 5000G |
| MPN |
EPS-RD-MRS |
If you want one enclosed sight to stop thinking about, this is the specification to buy. Order the EPS MRS today — imported from the USA with all duties paid by us and dispatched tracked from the UK in 7–10 business days, with nothing to pay on delivery.
Explore more: Enclosed Red Dot Sights, EPS 2 MOA Red Dot or browse all Holosun
