Holosun HS-MOUNT-HM3X QD Mount for HM3X and Picatinny

Holosun RONIN-EPS-CARRY-GR-MRS Enclosed Green Dot SightThe Holosun RONIN-EPS-CARRY-GR-MRS is a compact enclosed pistol optic built for concealed carry, everyday use, and defensive handgun setups. It uses Holosun’s Multi-Reticle System with a 2 MOA green dot, a 32 MOA circle, or a combined circle-dot reticle, giving the shooter a flexible sight picture for both fast target acquisition and more precise aiming.A major advantage of this model is its enclosed emitter design, which helps keep the optical system protected from rain, dust, lint, and carry debris that often affect open-emitter pistol sights. Holosun and reseller listings describe it as a low-profile optic for narrower, subcompact pistols, with an aspheric lens for a clear sight picture and an ultra-low deck height that works with many factory iron sights.The housing is made from 7075-T6 aluminum, and official specification pages list IPX8 waterproofing, 8 daylight brightness settings, 4 night vision settings, 5000G vibration resistance, and operating temperatures from -30 °C to 60 °C. The optic uses Holosun’s K footprint, includes an RMSc-to-K adapter plate for broader compatibility, and runs on a CR1620 battery with up to 50,000 hours of claimed runtime.For real carry use, this optic offers a strong balance of compact size, protected emitter construction, and a highly visible green reticle that many shooters prefer in mixed lighting. It is a practical choice for users shopping at Professional Optics who want a reliable enclosed handgun sight at competitive prices, with delivery across Europe from Split, Croatia.Technical specifications Holosun RONIN-EPS-CARRY-GR-MRSSpecificationValueModelHolosun RONIN-EPS-CARRY-GR-MRS Product typeEnclosed pistol red dot / green dot sight Reticle2 MOA dot, 32 MOA circle, circle-dot MRS Reticle colorGreen LED wavelength540 nm Green Super LED Housing material7075-T6 aluminum Lens typeAspheric lens FootprintHolosun K footprint / 507K pattern Included adapterRMSc-to-K adapter plate BatteryCR1620 Battery lifeUp to 50,000 hours Brightness settings8 daylight, 4 night vision ​Waterproof ratingIPX8 Vibration resistance5000G Operating temperature-30 °C to 60 °C Storage temperature-40 °C to 70 °C Mounting and field useThe RONIN EPS Carry GR MRS is intended for slim and subcompact pistols, and manufacturer-related listings mention compatibility with platforms such as Glock 43X MOS, Glock 48 MOS, Hellcat, SIG P365 X/XL, and Shield X when the slide cut or adapter matches the optic footprint. Because pistol slide interfaces can vary by model and generation, exact fitment should still be checked before publishing platform-specific claims on a final store page.In practical shooting use, the green reticle can be easier for some users to pick up quickly against certain backgrounds and lighting conditions, especially during fast presentation drills or outdoor use. The enclosed body adds another real-world benefit by protecting the emitter from contamination, which helps maintain a cleaner and more dependable sight picture in rain, dust, and daily carry conditions...