Holosun EPS Core

Holosun EPS Core

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Shop Holosun EPS Core Enclosed Sights

Get a full-size EPS viewing window in a compact enclosed sight with the Holosun EPS Core. Choose red, green or gold illumination, then pick a simple 3 MOA dot or the flexibility of a Multi-Reticle System. The protected emitter, side-loading battery and lightweight aluminum housing make the Core a practical choice for everyday carry and regular range use.

Choose a 3 MOA Dot or MRS Reticle

Prefer an uncluttered view? The dot-only EPS Core keeps things straightforward with a single 3 MOA aiming point. Choose the red 3 MOA EPS Core, green 3 MOA EPS Core or gold 3 MOA EPS Core in a black housing.

For more choice through the same window, EPS Core MRS models offer a dot, a 32 MOA circle or a circle-dot combination. The red EPS Core MRS, green EPS Core MRS and gold EPS Core MRS also include Solar Failsafe for supplemental power. Select the color that looks clearest to your eyes and the reticle you prefer; gold, green and red describe the illuminated reticle, not the housing finish.

A Larger View Without a Bulky Sight

The EPS Core pairs a 0.90-by-0.63-inch window with a compact body weighing approximately 1.4 ounces. Its enclosed housing shields the emitter from lint, dust and moisture, while the aluminum construction and IPX8 waterproof rating help it stand up to everyday exposure.

A side-tray CR1620 battery makes routine replacement convenient. Shake Awake helps conserve power between uses, and Holosun rates battery life at up to 50,000 hours at setting 6. Manual brightness controls let you select an intensity that suits the conditions.

Find Your EPS Core

Browse all six color and reticle combinations below, or follow a model link above to compare its specifications and price. Before choosing, confirm that your pistol’s optic cut or adapter matches the EPS Core mounting pattern. For help picking a model, contact Deerford Defense.

Frequently Asked Questions

What is the Holosun EPS Core?

The EPS Core is a compact enclosed pistol sight with a full-size EPS viewing lens. It comes in red, green and gold, with either a fixed 3 MOA dot or an MRS reticle.

What is the difference between EPS Core 3 MOA and MRS?

The 3 MOA models have a fixed dot. MRS models let you select a dot, a 32 MOA circle or a circle-dot combination, and add Solar Failsafe. Both configurations come in all three reticle colors.

What battery does the EPS Core use?

The EPS Core uses a replaceable CR1620 battery in a side tray. Holosun lists up to 50,000 hours of battery life at setting 6. Actual runtime depends on settings and use.

Is the EPS Core the same as the EPS Carry?

No. EPS Core and EPS Carry are different model families. The Core combines a compact body with a full-size EPS viewing lens; compare the exact dimensions and mounting requirements when choosing between them.

Does every EPS Core have Solar Failsafe?

No. Solar Failsafe is included on the MRS versions, not the fixed 3 MOA dot models.