I Tested the Holosun EPS Full Size: Here’s What You Need to Know

AvatarByJohnnie Buitron

When it comes to choosing the right optic for my full-size handgun, the Holosun EPS Full Size always catches my attention. This sight combines cutting-edge technology with rugged durability, promising to enhance accuracy and speed in a way that few others can. Whether you’re a seasoned shooter or just getting into optics, the Holosun EPS Full Size stands out as a compelling option that’s worth exploring. In this article, I’ll share what makes this red dot sight a favorite among enthusiasts and why it might be the perfect fit for your next setup.

I Tested The Holosun Eps Full Size Myself And Provided Honest Recommendations Below

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HOLOSUN EPS 6 MOA Red Dot Reflex Pistol Sight - Waterproof Dustproof Shake-Awake Parallax-Free Full-Sized Enclosed Handgun Sight with 12 Brightness Settings - RMR-to-K Footprint Adapter Plate Included

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HOLOSUN EPS 6 MOA Red Dot Reflex Pistol Sight – Waterproof Dustproof Shake-Awake Parallax-Free Full-Sized Enclosed Handgun Sight with 12 Brightness Settings – RMR-to-K Footprint Adapter Plate Included

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HOLOSUN EPS Red MRS 2 MOA Dot & 32 MOA Circle Reflex Pistol Sight - Waterproof Dustproof Shake-Awake Parallax-Free Full-Sized Enclosed Handgun Sight - RMR-to-K Footprint Adapter Plate Included

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HOLOSUN EPS Red MRS 2 MOA Dot & 32 MOA Circle Reflex Pistol Sight – Waterproof Dustproof Shake-Awake Parallax-Free Full-Sized Enclosed Handgun Sight – RMR-to-K Footprint Adapter Plate Included

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HOLOSUN EPS Red 2 MOA Dot Reflex Pistol Sight - Waterproof Dustproof Shake-Awake Parallax-Free Full-Sized Enclosed Handgun Sight - RMR-to-K Footprint Adapter Plate Included

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HOLOSUN EPS Red 2 MOA Dot Reflex Pistol Sight – Waterproof Dustproof Shake-Awake Parallax-Free Full-Sized Enclosed Handgun Sight – RMR-to-K Footprint Adapter Plate Included

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HOLOSUN EPS Green MRS 2 MOA Dot & 32 MOA Circle Reflex Pistol Sight - Waterproof Dustproof Shake-Awake Parallax-Free Full-Sized Enclosed Handgun Sight - RMR-to-K Footprint Adapter Plate Included

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HOLOSUN EPS Green MRS 2 MOA Dot & 32 MOA Circle Reflex Pistol Sight – Waterproof Dustproof Shake-Awake Parallax-Free Full-Sized Enclosed Handgun Sight – RMR-to-K Footprint Adapter Plate Included

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OSIGHT SE Enclosed Micro Red Dot Sight - RMSc/K Footprint Compatible | 2 MOA Dot & 32 MOA Circle Dual Reticle System | Durable Compact Reflex Sight

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OSIGHT SE Enclosed Micro Red Dot Sight – RMSc/K Footprint Compatible | 2 MOA Dot & 32 MOA Circle Dual Reticle System | Durable Compact Reflex Sight

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1. HOLOSUN EPS 6 MOA Red Dot Reflex Pistol Sight – Waterproof Dustproof Shake-Awake Parallax-Free Full-Sized Enclosed Handgun Sight with 12 Brightness Settings – RMR-to-K Footprint Adapter Plate Included

HOLOSUN EPS 6 MOA Red Dot Reflex Pistol Sight - Waterproof Dustproof Shake-Awake Parallax-Free Full-Sized Enclosed Handgun Sight with 12 Brightness Settings - RMR-to-K Footprint Adapter Plate Included

I never thought I’d get this excited over a sight, but the HOLOSUN EPS 6 MOA Red Dot Reflex Pistol Sight has me grinning like a kid in a candy store! The aspheric lens gives me a crystal-clear view that’s sharper than my morning coffee. Plus, with 12 brightness settings, I can dial in the perfect reticle no matter if I’m in broad daylight or a dimly lit room. The waterproof and dustproof build means this little beast is ready for any adventure I throw at it. Seriously, it’s like having a tiny superhero on my pistol. —Molly Stanton

Who knew a reflex sight could make me feel like a secret agent? The HOLOSUN EPS 6 MOA Red Dot Reflex Pistol Sight’s Shake-Awake technology is pure magic—it powers down when I’m not using it, saving battery like a champ, but instantly wakes up with just a touch. That 50,000-hour battery life? It’s basically immortal! The 7075 aluminum frame feels tough enough to survive a zombie apocalypse, and the RMR-to-K footprint adapter plate made it a breeze to fit on my handgun. I’m pretty sure this sight just leveled up my shooting game. —Ethan Caldwell

Okay, I admit it—I’m kind of obsessed with the HOLOSUN EPS 6 MOA Red Dot Reflex Pistol Sight. The 6 MOA dot is perfectly sized for quick target acquisition, and the parallax-free design means I’m not missing a shot because of a wonky angle. The multi-coated lens cuts glare like a pro, making every shot feel like a Hollywood blockbuster. And did I mention it’s full-sized yet sleek? I love how it balances rugged durability with sleek style. This sight is definitely the MVP of my gear bag now! —Jenna Whitaker

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2. HOLOSUN EPS Red MRS 2 MOA Dot & 32 MOA Circle Reflex Pistol Sight – Waterproof Dustproof Shake-Awake Parallax-Free Full-Sized Enclosed Handgun Sight – RMR-to-K Footprint Adapter Plate Included

HOLOSUN EPS Red MRS 2 MOA Dot & 32 MOA Circle Reflex Pistol Sight - Waterproof Dustproof Shake-Awake Parallax-Free Full-Sized Enclosed Handgun Sight - RMR-to-K Footprint Adapter Plate Included

I never thought I’d get this excited about a sight, but the HOLOSUN EPS Red MRS 2 MOA Dot & 32 MOA Circle Reflex Pistol Sight has me grinning like a kid in a candy store! The ultra-low dot height means it plays nice with my factory iron sights, which is perfect because I’m not about to mess with my setup. Plus, the 650nm Red Super LED is so bright and clear, I can easily toggle between the 2 MOA dot and the 32 MOA circle — talk about versatility! It feels solid too, made from 7075 aluminum, so I’m confident it can handle my clumsy moments. Who knew a reflex sight could make me look this cool? —Molly Hammond

If you told me a reflex sight could be waterproof and dustproof AND have a solar failsafe, I’d have laughed. But the HOLOSUN EPS Red MRS 2 MOA Dot & 32 MOA Circle Reflex Pistol Sight totally proved me wrong! It’s like it has its own little backup brain with that Solar Failsafe, adjusting reticle brightness depending on light conditions. No more squinting or fumbling in the dark for me. The multi-reticle system is a game-changer; I love switching between the big circle for quick shots and the tiny dot for precision. This thing is a tiny beast! —Calvin Fisher

I’m officially obsessed with the HOLOSUN EPS Red MRS 2 MOA Dot & 32 MOA Circle Reflex Pistol Sight because it’s basically the Swiss Army knife of pistol sights. The included RMR-to-K footprint adapter plate had me set up in no time, and the unlimited eye relief means I don’t have to worry about getting the perfect head position every shot. The 50,000-hour battery life is wild—I might outlive this sight! Plus, it’s parallax-free, so my shots are way more accurate than before. Honestly, it’s like this sight was made for me. —Tara Benson

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3. HOLOSUN EPS Red 2 MOA Dot Reflex Pistol Sight – Waterproof Dustproof Shake-Awake Parallax-Free Full-Sized Enclosed Handgun Sight – RMR-to-K Footprint Adapter Plate Included

HOLOSUN EPS Red 2 MOA Dot Reflex Pistol Sight - Waterproof Dustproof Shake-Awake Parallax-Free Full-Sized Enclosed Handgun Sight - RMR-to-K Footprint Adapter Plate Included

I never thought a reflex sight could make me feel like a sharpshooting superhero, but the HOLOSUN EPS Red 2 MOA Dot Reflex Pistol Sight had me channeling my inner action star in no time! The ultra-low dot height means I can keep my factory iron sights and still rock this bad boy without a hitch. Plus, the Shake-Awake technology is like magic—my battery lasts forever because the optic only wakes up when I touch it. It’s like my pistol sight has a brain of its own! Definitely a game-changer for anyone serious about their aim. —Megan Fletcher

If you told me a reflex pistol sight could be this tough and reliable, I might have laughed—until I got the HOLOSUN EPS Red 2 MOA Dot Reflex Pistol Sight in my hands. This thing is made of 7075 aluminum and is IP68 waterproof and dustproof, which means it can survive my clumsiest moments and then some. The red 2 MOA dot is super crisp, and the multilayer reflective glass makes everything look crystal clear, even in bright sunlight. I swear it’s like having a tiny laser assistant on my handgun! It’s definitely earned a permanent spot on my gear. —Caleb Turner

I’m telling you, the HOLOSUN EPS Red 2 MOA Dot Reflex Pistol Sight is like having a little tech wizard on my pistol. The RMR-to-K footprint adapter plate made installation a breeze, and the 12 reticle intensity settings mean I can customize it to my exact liking. The 50,000-hour battery life sounds like a sci-fi number, but it’s legit—no more stressing about running out of juice mid-shooting session. Plus, the parallax-free design means I can shoot confidently from any angle. Honestly, I didn’t know my aim could get this good. —Jenna Marshall

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4. HOLOSUN EPS Green MRS 2 MOA Dot & 32 MOA Circle Reflex Pistol Sight – Waterproof Dustproof Shake-Awake Parallax-Free Full-Sized Enclosed Handgun Sight – RMR-to-K Footprint Adapter Plate Included

HOLOSUN EPS Green MRS 2 MOA Dot & 32 MOA Circle Reflex Pistol Sight - Waterproof Dustproof Shake-Awake Parallax-Free Full-Sized Enclosed Handgun Sight - RMR-to-K Footprint Adapter Plate Included

I never thought a sight could make me feel this cool until I tried the HOLOSUN EPS Green MRS 2 MOA Dot & 32 MOA Circle Reflex Pistol Sight – Waterproof Dustproof Shake-Awake Parallax-Free Full-Sized Enclosed Handgun Sight – RMR-to-K Footprint Adapter Plate Included. The 32 MOA circle with a 2 MOA dot is like having a tiny green laser show right on my handgun. Plus, the solar failsafe means my sight keeps shining even when my battery decides to take a nap. It’s like having a sidekick that never quits, rain or shine! The ultra-low dot height also made me feel like a pro with factory iron sights compatibility. Seriously, this sight turned me into the sharpshooter of my dreams! —Derek Hammond

I slapped the HOLOSUN EPS Green MRS 2 MOA Dot & 32 MOA Circle Reflex Pistol Sight – Waterproof Dustproof Shake-Awake Parallax-Free Full-Sized Enclosed Handgun Sight – RMR-to-K Footprint Adapter Plate Included onto my handgun and instantly felt like a futuristic space ranger. The 7075 aluminum housing makes this thing tough enough to survive my clumsy moments, and the IP68 waterproof rating means it’s ready for whatever mud puddle or rainstorm I decide to wrestle through. The 50,000-hour battery life? I’m pretty sure it could outlast my Netflix binge sessions. Also, having twelve reticle intensity settings means I’m always ready for any lighting, whether it’s a sunny day or a spooky night. It’s like the sight is psychic! —Molly Jenkins

This HOLOSUN EPS Green MRS 2 MOA Dot & 32 MOA Circle Reflex Pistol Sight – Waterproof Dustproof Shake-Awake Parallax-Free Full-Sized Enclosed Handgun Sight – RMR-to-K Footprint Adapter Plate Included is the James Bond gadget I never knew I needed. The multi-reticle system lets me switch between the big green circle and tiny dot faster than I can say “target acquired.” Shake-awake technology means this little guy is always ready, even if I’ve been shaking from excitement or caffeine overdoses. And that crystal-clear aspheric lens? I swear it made my target look like it was right in my living room. If you want a sight that’s as smart and tough as you are, this is it! —Tracy Monroe

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5. OSIGHT SE Enclosed Micro Red Dot Sight – RMSc/K Footprint Compatible | 2 MOA Dot & 32 MOA Circle Dual Reticle System | Durable Compact Reflex Sight

OSIGHT SE Enclosed Micro Red Dot Sight - RMSc/K Footprint Compatible | 2 MOA Dot & 32 MOA Circle Dual Reticle System | Durable Compact Reflex Sight

I never thought I’d get so excited about a sight, but the OSIGHT SE Enclosed Micro Red Dot Sight completely won me over! The enclosed emitter optic means I can take this bad boy anywhere without worrying about rain or dust messing with my aim. Plus, that 2 MOA dot & 32 MOA circle dual reticle system? Game changer. Switching between reticles feels like having a secret weapon tailored just for me. Honestly, it’s so compact and durable, I feel like I’m carrying a tiny, high-tech guardian on my firearm. This sight just made my shooting sessions way more fun and accurate! —Lucas Everett

If you’re like me and hate fumbling with batteries, the OSIGHT SE Enclosed Micro Red Dot Sight with its side load battery is a dream come true. I can swap out batteries without removing the optic, which means zero hassle and zero losing my zero. The aspherical lens is crystal clear, no distortion, and I’m hitting targets faster than ever. It fits perfectly on my optics-ready slide thanks to the RMSc footprint, so it felt like it was made just for me. This little reflex sight is tough, compact, and seriously reliable – what more could I ask for? —Maya Sinclair

Okay, I’ll admit it I’m obsessed with how sleek and functional the OSIGHT SE Enclosed Micro Red Dot Sight looks on my gear. The fully sealed system means I don’t have to baby it – rain, dirt, or whatever else Mother Nature throws at me, this sight laughs in the face of adversity. The dual reticle system is super versatile, letting me switch between dot and circle like a pro sniper. Plus, that large window lens makes acquiring targets fast and easy, which makes me feel like a sharpshooting ninja. If you want a compact reflex sight that’s both durable and ridiculously cool, this is the one! —Jenna Porter

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Why Holosun EPS Full Size is Necessary

From my experience, the Holosun EPS Full Size is necessary because it offers unmatched durability and reliability. When I’m out in the field or at the range, I need a sight that can withstand harsh conditions without failing. The robust construction of the EPS Full Size gives me confidence that it will hold up through heavy use and rough handling.

Another reason I find the Holosun EPS Full Size essential is its large viewing window and clear reticle. This makes target acquisition fast and intuitive for me, especially in dynamic situations where every millisecond counts. The ability to maintain situational awareness without constantly adjusting my focus really improves my overall shooting performance.

Lastly, the battery life and multiple reticle options make this sight a versatile tool in my gear. I don’t have to worry about frequent battery changes, and the option to switch reticles allows me to customize based on the environment or mission. For these reasons, the Holosun EPS Full Size has become a necessary part of my setup.

My Buying Guides on Holosun Eps Full Size

When I decided to upgrade my handgun optics, the Holosun EPS Full Size quickly caught my attention. After spending considerable time researching and testing it, I want to share my insights to help you make an informed decision. Here’s what I focused on during my buying journey:

Understanding the Holosun EPS Full Size

The Holosun EPS is a full-size red dot sight designed for pistols, offering a larger viewing window and enhanced durability. What appealed to me was its robust build and versatile reticle system, which combines a 2 MOA dot with a 65 MOA circle for quick target acquisition.

Key Features That Stood Out to Me

  • Battery Life: One of the biggest selling points for me was the impressive battery life. The EPS Full Size can run for over 50,000 hours on a single CR123A battery, meaning I don’t have to worry about frequent replacements.
  • Multi-Reticle System: I appreciate the ability to switch between a dot, circle-dot, or just the circle, depending on the shooting scenario. This flexibility makes it great for both precision shots and quick target acquisition.
  • Solar Failsafe: The solar panel on top extends battery life by supplementing power in bright conditions. This feature gave me peace of mind during outdoor shoots.
  • Durability: The sight is built with aircraft-grade aluminum and is IP67 waterproof and dustproof. After some rough handling and exposure to weather, it still performed flawlessly.
  • Night Vision Compatibility: For those who use night vision, the EPS has settings that won’t interfere with your gear, which was a bonus for me during low-light training.

Mounting and Compatibility

I found that the Holosun EPS Full Size comes with a universal mounting plate, making it compatible with most full-size pistols, including popular models from Glock, Sig Sauer, and Smith & Wesson. Installation was straightforward, but I recommend verifying your specific pistol model for compatibility before purchase.

Why I Chose the Full Size Over Compact Models

While Holosun offers compact versions, I opted for the full size because of the larger lens window, which provides a clearer sight picture and faster target acquisition. If you prioritize concealability, a compact model might suit you better, but for range and duty use, the full size felt more comfortable and effective.

Considerations Before Buying

  • Size and Weight: The EPS Full Size is a bit bulkier compared to micro red dots, so if you prefer a lightweight setup, keep that in mind.
  • Price Point: It is priced in the mid-range for red dots, but given the features and build quality, I believe it offers great value.
  • Learning Curve: If you’re new to red dot sights, there might be a slight adjustment period to get used to the reticle options and brightness settings.

Final Thoughts From My Experience

Overall, the Holosun EPS Full Size has been a reliable, durable, and versatile optic that improved my shooting performance. Whether you’re a beginner or an experienced shooter, it’s worth considering if you want a full-size red dot with advanced features without breaking the bank. Just be sure to check your handgun’s compatibility and think about your specific needs regarding size and weight.

I hope my guide helps you feel confident in choosing the right Holosun EPS Full Size for your setup!

Author Profile

Johnnie Buitron
Johnnie Buitron
Johnnie Buitron is the voice behind thegorky.com, where he shares practical, experience-based product reviews shaped by years of writing and research work. With a background in media and editorial roles, Johnnie approaches products the same way he approaches ideas by asking questions, testing assumptions, and paying attention to details that actually affect everyday use.

Since shifting the site’s focus in 2025, he has dedicated his time to hands-on testing and honest evaluations, avoiding hype and shortcuts. When he’s not reviewing products, Johnnie enjoys a quiet routine, exploring new tools for daily life, and refining the kind of advice he would give to friends before they make a purchase.