Reviews & Ratings for Holosun SCS MOS Green Solar Charging Sight — 109 reviews — Page 1

I have a pretty significant astigmatism. I was really hoping that this optic would be more tolerably with my star bursting eyes. Unfortunately, the optic did not work for my eyes. I loved that idea that this optic sits so flush with the Glock MOS slide and that you could have true co-witness through this optic without replacing factory sites. I just couldn't justify the price, when my eyes blew up the dot to a big smear.

Seems like a gimmick but the dot mounts super low, adjusts easy and the brightness is always good to go from night to full sun. Would absolutely recommend for a gun you don’t ever want to worry about

The unit feels sturdy and easy to mount (did not get that far) as is did not work properly out of the box. Automatic brightness setting did not work, nor would the automatic brightness override. Looked into exchange with OP and Holosun, they both advise 3 to 4 week minimum turn around for time for warranty coverage or exchange from the date they receive it. Tack on a week on each end for shipping, call it 6 weeks. These units are not necessarily inexpensive, nothing wrong with expecting decent quality control before going out to the consumer.

Mounted perfectly to Glock MOS. Was able to keep factory sights.

Red dot mounted easily and work great so far. Looks great on the gun like it was factory installed.

Awesome product, always ready. Ready to go and waiting on the shooter.

Recently purchased this red dot sight (green dot) and seems to work well. It was to mount on MOS Glock 19 and from what I read online this was one of the few direct fits for that firearm. This was my first pistol dot sight so don't have much experience with them. It did fit directly on with no modifications. I do have a few rifles with dots so do have some comparisons to those. Pros- DOT can be changed from just a dot to a set of crosshairs. Your choice. -Brightness can be adjusted between 2 settings. -Longlife battery that is solar charged. Cons- You leave on all the time. Don't know why it would not be shake awake. -The on/off button is tiny. Reason you have to leave on. It also is your control button so if you want to change brightness or visual, you need 2 hands to do. Random thought- I kinda like the solar charger so you dont have to replace batteries but unless you open carry, your sight isn't getting charged. IDK if good or bad?

The SCS looks fantastic on my stock Glock 19 Gen 5 MOS. I love how it direct mounts, feels very sturdy and solid, is compatible with my stock-height irons, and it’s very low-profile when appendix carrying. On top of everything, it did not break the bank. This is the first pistol red dot (or green dot rather) I’ve ever purchased and I see myself using it for a very long time. The only reason why I don’t have it at 5 stars is because there isn’t a great range of brightness settings. I would trade the dot and ring option for more brightness settings and just a dot. However, this dot does work just fine with NVGs if that’s something you’re interested in. I’m only a month in but if I do end up having an issue, I’ll be sure to update my review.

I have a Holosun 507c on my Mossberg 590, which has been very reliable, so I got this for my Glock 20 Gen 5 MOS. Arrived when promised, installation was easy, it fit snugly. I would have liked a bigger version, but got this because its low height allows it to co-witness with my iron sights, a big bonus for a bear defense gun.

This is an amazing optic for the Glock MOS. I love the sight co witness. Mounts perfectly!