The Holosun EPS-GR-2 is a full-size enclosed-emitter pistol sight running a fixed 2 MOA green dot behind a 0.90 × 0.63 in window on the Holosun K footprint, with an RMR-to-K adapter plate supplied.
Sealing the emitter at both ends is the whole design: rain, dust, lint and carbon cannot reach the LED, so the dot that was there when you holstered is the dot that is there when you draw.
The housing is 7075-T6 aluminium rated IPX8 and tested to 5000G, measuring 1.63 × 1.19 × 0.99 in and weighing 1.4 oz. A CR1620 sits in a side-loading tray so the cell can be changed with the optic still bolted down and zeroed, giving up to 50,000 hours with Shake Awake, and the aspheric lens sits on an ultra-low deck height. Adjustment is 1.5 MOA per click across ±30 MOA, with 8 daylight and 4 night-vision brightness settings.
A 2 MOA dot is the precise choice in the EPS range and rewards deliberate shot placement; if you want the fastest possible pick-up on the draw, the 6 MOA version is the better buy. Note also what this model does not have: Solar Failsafe is fitted to the Multi-Reticle System versions, not to the fixed-dot EPS, and this is a K-footprint optic rather than an RMSc one.
Why shooters choose the EPS-GR-2
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Reticle — fixed 2 MOA green dot
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Emitter — fully enclosed, sealed against dust, lint and rain
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Window — 0.90 × 0.63 in behind an aspheric lens
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Adjustment — 1.5 MOA per click, ±30 MOA
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Power — side-loading CR1620 with Shake Awake, up to 50,000 hours
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Footprint — Holosun K, with an RMR-to-K adapter plate included
What the EPS-GR-2 fits
It mounts natively to K-cut slides and mounts, and to RMR-pattern cuts through the adapter plate in the box; it is not an RMSc-footprint optic, so a slim-slide cut will not take it. A bolder aiming point is the EPS green 6 MOA, switchable reticles are on the EPS green MRS, and the wider range sits in RMR footprint red dot sights.
Specifications
| Type |
Enclosed emitter pistol sight, 1x |
| Reticle |
2 MOA green dot |
| Window |
0.90 × 0.63 in (23 × 16 mm) |
| Illumination |
8 daylight / 4 night vision settings |
| Adjustment |
1.5 MOA per click, ±30 MOA |
| Battery |
CR1620 side-loading tray, up to 50,000 hours |
| Footprint |
Holosun K, RMR-to-K plate included |
| Housing |
7075-T6 aluminium, IPX8, 5000G |
| Dimensions |
1.63 × 1.19 × 0.99 in |
| Weight |
1.4 oz |
| MPN |
EPS-GR-2 |
A sealed green dot on a low deck, with the plate you need already in the box. Order the EPS-GR-2 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 Gold 2 MOA or browse all Holosun.
