Table of Contents
This Reviews Credibility
No Affiliation with Holosun
I am not affiliated with Holosun in any way, I bought this reflex sight with my own money because it looked like the best reflex sight for my hunting purposes and I wanted to test it out.
How The Holosun AEMS Was Tested
Target Range
Before hunting I sighted the AEMS at the range. In this review, I talk about how it performed at the range and any pros and cons while dialing this sight in for hunting season.
Turkey Hunting
The first season I tested the Holosun AEMS was during the spring turkey season. I had the optic mounted on my Benelli Supernova shotgun. Hunting turkeys was a great way to test how the optic performed in hunting situations initially. I much preferred the AEMS over a shotgun bead for turkeys.
Tracking Deer In Snow
The second hunting season I tested the AEMS in was while deer hunting in Maine. More specifically, tracking big woods bucks in the snow—one of the toughest challenges an optic can face. Tracking conditions push gear to the limit, combining intense physical exertion with harsh weather, making it the ultimate test of durability and performance.
I understand that only a small portion of hunters track deer in the vast Northwoods of New England, so even though my experience with the gun has been while tracking, the points I cover in this post will be beneficial no matter what style of deer hunting you do.

Shooting Range Test
Shooting Range Pros
I shot about 40 rounds with the AEMS at the shooting range, the first 20 were to sight it in and the next 20 were to have a little fun practicing with it. I liked how lightweight it was, combined with the fast acquisition compared to a magnified scope or especially iron sights.
Sighting it in was a breeze. It has windage and elevation dials that you turn, just like a scope. It comes with a two-sided tool that makes it easy to tighten the sight to the Picatinny rail and to adjust the elevation and windage dials. However, I don’t like that they have a specific tool for this, I’d rather Holosun just use a classic screwdriver or an allen wrench for easy adjustments if you forget the tool. Overall, I was impressed and happy with my purchase.
Shooting Range Cons
The first thing I noticed was that the dot wasn’t super crisp. From using this sight, I found out that I had astigmatism, which was causing this. So, I ended up getting glasses to correct the issue. Now that I’m wearing glasses, the dot is crisper, but not as good as I expected. It is still perfectly fine for the close-quarter shots I plan to shoot in. But it would be nice if it was a little crisper.
While at the shooting range it was clear that the AEMS is not ideal for long-range shooting. But if you’re looking into this sight, that’s probably not an issue for you as red dots are made for close-quarter fast-acquisition shooting. But it’s best to be used within 100 yards, and probably more like 75 yards.
Turkey Hunting Shotgun Test
I bought the AMES for tracking deer on snow but since I had it for turkey season first, but since turkey season was coming up I decided I would get some initial impressions of the optic on my shotgun for turkey season.

Shotgun Pros
I’ve always used the shotgun bead to hunt turkeys, and it’s worked fine. That said, I’ve always wanted to try a red dot for my turkey shotgun because it has benefits. I installed the AEMS on my Benelli SuperNova.
The main benefit I liked was that I could sight-in my shotgun to center my pellet spread. This is also extra beneficial if you want to increase your effective range because you can use an extra-restricted choke tube to constrict your pellet spread.
Having a red dot ensures that you don’t miss close-up shots when you have a tight pattern and that you can accurately shoot those tighter patterns at longer distances to get more pellets on target. If you’re using your shotgun bead, it can be tricky to properly center your pellet spread if it’s very constricted, leading to a miss.
When I turkey hunt with my shotgun beads I have a midrib bead and a front bead, I line both of those beads up when hunting to help with proper alignment when shooting, and it does help. However, with the AEMS, I didn’t have to worry about lining anything up. As long as that red dot was on the turkey, that’s where my pellets were going. This made shooting a little easier by having one less thing to mess up when a gobbler was in range.
Shotgun Pros Summary
- More accurate at all distances than traditional shotgun bead
- Don’t need to align a midrib and front bead
- Center your pellet spread
- Tighten your pellet spread
Shotgun Cons
The biggest con of the AMES is that it seems to be designed for AR-style rifles, for this reason, it sits very high on my SuperNova receiver and feels unnatural with the mount that comes with the AEMS. Holosun does make a “low mount” which seems hard to find online. Many of the low mounts have had manufacturing issues causing the holes to not align with the holes on the AEMS properly so they have a lot of poor reviews.
To avoid purchasing one of these mounts I messaged Holosun directly to see if they could help find one that would fit my AEMS. Surprisingly, they messaged me back the next day saying they would send me one for free and all I needed to do was send a photo of my AEMS with the serial number, so I did, but they ended up sending me the same mount I already had… After communicating further with Holosun they said they didn’t have a low-mount available in the warehouse and sent me an Amazon link of what to purchase.
I purchased this low-mount and it was exactly what I was looking for. I was able to reduce the height of the sight so it felt more natural to look through the sight.
You might be wondering if the extra bulk and weight are noticeable compared to a regular shotgun bead. It’s not really, the AMES is so light that you won’t even recognize the added 3.9 extra oz of weight. It does add some bulk, but not much. You might find the red dot getting caught in thick brush compared to a bead, but it’s no worse than a rifle with a scope.
Shotgun Cons Summary
- Stock AMES mount is too tall
- Needed to purchase “Low-Mount”
- Customer service miscommunication
- More bulky than a traditional shotgun bead
Deer Hunting Rifle Test
My main purpose for purchasing the AEMS was to use it to track bucks in the snow in the big woods of Maine. These conditions are tough on optics and electronics so I was excited to see how it would perform during all-day hunts in snow and freezing rain for days on end.
Rifle Pros
Flat Sacrificial Lens Covers Made of Glass
There is a lot to like with the AEMS for tracking deer in snow. One of my favorites is the sacrificial flat lens covers that protect the optic’s glass. These lens covers have great clarity and so I never take them off, I don’t really see the need to, this way my lenses are always protected from getting scratched. It also helps the elements slide right off them so your optic stays clear a higher percentage of the time in inclement weather conditions. I found that rain, snow, pine needles, and other debris would often slide off the glass keeping the reticle obstruction-free for the most part.

Snow or rain would sometimes cover the glass, but I could brush it off with my hand or glove, and it was ready to go again very quickly. From my experience, regular rifle scopes, peep sights, and buckhorn sights all require more maintenance in these tough weather conditions than the AEMS. With these other sights, I’m always breaking off a twig or using paper towels to clean them, but with this sight, it is much less of an annoyance and I felt like I could focus on hunting more than if I was going to be able to see down my sights when a buck jumps out in front of me.
Enclosed Emitter
The reason I was able to brush off the elements from the lens covers without affecting the red dot is because the AEMS utilizes an enclosed emitter. This means the light emitter of the red dot is enclosed within the waterproof housing. For this reason, the red dot does not get affected by the elements. Even if there a little snow or rain on the lens, I could still see the red dot in most cases to make a shot. I recommend an enclosed emitter when hunting in general but especially if you’re going to be in tough weather conditions.

Long Battery Life, Solar Panels, Bright Light
First off, the red dot is very bright, even on a sunny day in the bright reflective snow the dot shows clearly when the brightness is turned up. I’ve always been skeptical of battery-operated optics because electronics can fail in harsh hunting scenarios or run out of battery at the worst times. However, the AEMS did put my mind at ease by giving it a battery life of up to 50,000 hours when using a CR2032 battery at mid-range brightness settings. This means it should last about 3-5 years on a single battery depending on brightness level, shake-awake technology, and solar panels.
In my experience, I just manually adjusted the brightness on the AMES based on the weather conditions of that day. I often had it quite bright so that I could see the dot against the white snow, but even then I never had the AEMS at full brightness. For me, it’s easier to just plan on replacing the battery every year than to worry about the fancy shake-awake and solar panels, this way I know the battery won’t die on me.

Scope Box, Reticle Options, Fast Acquisition
There are 3 reticle options to choose from; red dot, circle, or both. I used all of the reticles but I kept coming back to the red dot. The other reticle options seem to take up too much room in the optic housing for me.
When it comes to quick-shooting, the red dot was advantageous over iron sights in my opinion because you only need to put one thing onto your target vs two things when you’re using iron sights. This makes target acquisition much faster in my opinion which is perfect for tracking deer since shots are almost always quick.
Interestingly, after I bought the AEMS, a new version of the AEMS came out which has a much bigger scope box. It’s called the Ronin AEMS Max. If you’re on the fence with the AMES because of its small size then the Max could be a good option. However, I will say I was first skeptical of the AEMS because I thought it was going to be too small, but I ended up really liking the size. I mounted the AEMS as close to my eye as I could because that gave me a bigger perceived scope box, and that seemed to do the trick for me.
That said, I am interested in getting my hands on the Ronin AEMS Max to compare the two to see what I like better.
Overall Usability and Feel
The Holosun AEMS was easy to sight in, it’s the same as sighting in a rifle scope. There are windage and elevation adjustment screws.
It’s also much smaller and lighter than a rifle scope, but it is a little bigger than iron sights. It only weighs 3.9 oz. The additional weight vs iron sights is well worth the benefits of the red dot in my opinion to have that faster acquisition. It is also much lighter and less bulky than a rifle scope making it great for tracking where I’m carrying my rifle for +/- 7 miles per day. It makes it easier to get through the brush because of the reduced bulk and it’s easier to carry on those long days tracking when you’re walking +/- 7 miles per day, every extra reduction in weight helps when carrying a gun that far.
Rifle Pros Summary
- Flat Glass Lens Covers
- Enclosed Emitter
- Bright Dot, Long Battery Life, Solar Panels
- Scope Box, Reticle Options, Fast Acquisition
- Easy to Sight In
- Size and Weight
Rifle Cons
Although there is a lot to like about the AEMS, there are some considerations to be aware of.
For me, the AEMS is an excellent size if you’re using the red dot reticle. In my opinion, the other two reticles (circle & red dot with circle) are too crowded in the optic for the smaller housing. For me, I don’t see a hunting situation where the red dot isn’t the best option.
I also wasn’t super impressed with the auto-brightness in hunting situations. In my opinion, it could have been a little brighter. It’s not bad, just not as bright as I’d hope when on the auto-brightness setting. This isn’t a deal-breaker, though, as I just manually adjust the brightness, and that works just fine.
Rifle Cons Summary
- Not a lot of Scope Box room if not using the red dot feature
- Auto brightness is slightly too dim
Holosun Customer Service
As stated above in the shotgun section, Holosun did respond to my questions via email and were quick to respond. They even sent me a free mount, albeit not the right one. Overall, they were able to help me get what I needed.
The Holosun website also appears outdated, missing some of their newer products (like the Ronin AEMS Max) and does not function well. It’s slow and laggy, making it feel like a spammy website and a little sketchy to buy from. I’m hoping they update their website for better user experience soon.
Final Verdict
I’m very particular about the gear I use when hunting and am a stickler when it comes to gear performance, I guess that’s my nature as a gear reviewer. The Holosun AEMS exceeded my expectations because it does what it promises in tough situations. I plan to keep the AEMS on my rifle for this upcoming deer hunting season, and may purchase a second one to put on my turkey hunting shotgun permanently.
I also really like the idea of the Ronin AEMS Max and would like to get my hands on that to compare it to the AEMS. Having extra field of view with the AEMS Max could make fast-acquisition even better despite more optic surface area to catch debris and added weight.