Holosun EPS Core Red MRS Pistol Optic

Red MRS · 2 MOA / 32 MOA / Circle-Dot · Full-Size EPS Lens · Enclosed Emitter · RMSc Footprint · Solar Failsafe · Shake Awake · New 2026 The Holosun EPS Core RD MRS is an enclosed red dot pistol optic with full-size EPS viewing lens on an RMSc footprint. Red Multi-Reticle System with three selectable options: 2 MOA dot, 32 MOA circle, or circle-dot combination. Fully sealed enclosed emitter protects against dust, debris, and moisture. Solar Failsafe with forward-facing light sensor for automatic brightness adjustment. Shake Awake powers optic instantly when motion detected and powers down when idle. Side-loading CR1620 battery tray—no need to remove optic for replacement. Up to 50,000-hour runtime. Eight daylight and four night vision compatible brightness settings with memory recall. 6061-T6 aluminum housing with hard anodized finish. IPX8 waterproof. 5000G vibration resistance. RMSc footprint for direct mounting on compatible slim and subcompact pistol slides. New for 2026.

Red Multi-Reticle System

Selectable 2 MOA red dot, 32 MOA circle, or circle-dot combination. Three reticle options accommodate varied shooting preferences and target distances.

Full-Size EPS Viewing Lens

Expanded EPS viewing window provides a larger sight picture than standard compact optics while maintaining RMSc footprint dimensions for slim pistol compatibility.

Enclosed Emitter Design

Fully sealed emitter housing protects against dust, debris, and moisture for consistent performance in carry environments where open emitters are vulnerable.

Solar Failsafe and Shake Awake

Forward-facing light sensor automatically adjusts brightness based on ambient lighting. Solar Failsafe provides supplemental power in changing light conditions. Shake Awake powers on when motion detected and powers down when idle.

Manual Brightness with Memory

Eight daylight and four night vision compatible brightness settings with memory recall for last-used brightness level.

Side-Load CR1620 Battery

Side-loading CR1620 tray allows quick battery replacement without removing optic from slide. Up to 50,000-hour runtime.

RMSc Footprint

Direct RMSc footprint for mounting on compatible slim and subcompact pistol slides without adapter plates.

6061-T6 Aluminum Housing

Precision-machined 6061-T6 aluminum with hard anodized finish. IPX8 waterproof. 5000G vibration resistance. The Holosun EPS Core RD MRS delivers full-size EPS lens enclosed red MRS performance on an RMSc footprint—solar failsafe with shake awake and three selectable reticles for slim carry pistol capability.

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Specifications:

• Manufacturer: Holosun
• Model: EPS-CORE-RD-MRS
• Platform: EPS Core (New 2026)
• Reticle Color: Red
• Reticle System: Multi-Reticle System (MRS)
• Reticle Options: 2 MOA Dot, 32 MOA Circle, Circle-Dot
• Emitter: Enclosed
• Lens: Full-Size EPS Viewing Window
• Power: Solar Failsafe + CR1620 Battery
• Battery: CR1620 (Side-Loading Tray)
• Battery Runtime: Up to 50,000 hours
• Light Sensor: Forward-Facing (Automatic Brightness)
• Motion Activation: Shake Awake
• Brightness Settings: 8 Daylight, 4 Night Vision Compatible
• Brightness Memory: Yes
• Footprint: RMSc (Direct Mount)
• Housing: 6061-T6 Aluminum (Hard Anodized)
• Waterproof: IPX8
• Vibration Resistance: 5000G
• Night Vision Compatible: Yes
• Intended Use: Slim / Subcompact Pistol Carry