Holosun EPS Core Enclosed Pistol Sight - Solar - Red Multi-Reticle

The Holosun EPS-CORE-RD- MRS delivers the full-size EPS viewing experience in an RMSc-footprint package with a red Multi-Reticle System (2 MOA dot, 32 MOA circle, or combined) and Solar Failsafe — the larger lens area of the full EPS in a compact housing that fits the widest range of optic-ready pistols, in a sealed enclosed emitter construction built for daily carry.

The Holosun EPS-CORE-RD-MRS is a compact enclosed pistol optic in the RMSc footprint delivering a red Multi-Reticle System (2 MOA dot, 32 MOA circle, or combined) through a full-size EPS lens. Features: automatic brightness from a forward-facing light sensor, Solar Failsafe, Shake Awake, Lockout Mode. Battery: CR1620 side-tray, up to 50,000 hours. Housing: 6061-T6 aluminum. IPX8 / 5000G vibration.

The EPS-CORE platform's defining characteristic is delivering the full-size EPS lens area in an RMSc footprint — the lens geometry of a larger optic in a compact housing that mounts directly to RMSc-cut slides without an adapter plate. Most enclosed micro optics sacrifice window size for compact dimensions; the EPS-CORE retains the EPS lens shape while fitting within the RMSc footprint boundary. The red Multi-Reticle System (2 MOA dot, 32 MOA circle, or combined) provides reticle flexibility — the 2 MOA dot for precision, the 32 MOA circle for close-range speed, and the combined reticle for both simultaneously. The enclosed emitter keeps the optical path sealed against rain, debris, and sweat exposure — the practical advantage for a daily carry optic. The forward-facing light sensor provides continuous automatic brightness adjustment without manual input. Solar Failsafe adds a power redundancy layer: if the CR1620 battery depletes, the optic continues to function in available ambient light, maintaining carry readiness without a battery change. The 6061-T6 aluminum housing keeps added weight to a minimum appropriate for a carry platform. Shake Awake activates on first touch; Lockout Mode prevents accidental brightness changes during carry or holstering.

Reticle: red Multi-Reticle System (2 MOA dot, 32 MOA circle, or combined). Footprint: RMSc. Lens: full-size EPS in RMSc footprint. Battery: CR1620 side-tray, up to 50,000 hours. Features: Solar Failsafe, Shake Awake, Lockout Mode, automatic brightness. Housing: 6061-T6 aluminum. IPX8 / 5000G.

Full-size EPS lens in RMSc footprint — larger window area than standard enclosed micro optics on the same slide cut. Red MRS provides three reticle configurations without hardware changes. Solar Failsafe maintains optic function in available light if CR1620 depletes. Enclosed emitter protects the optical path from daily carry exposure. 6061-T6 housing minimizes added weight.

The right choice for RMSc-platform pistol users who want enclosed-emitter protection with the largest lens area available in that footprint — red MRS flexibility in a 6061-T6 housing that fits the broadest optic-ready slide ecosystem.