Holosun 510C Green Dot Reflex Sight, 65MOA Circle 2 MOA Dot, Solar with Internal Battery, Quick Release Mount, Protective Hood - HE510C-GR

I decided to go with a dot for my AR build. Green dot is perfect for quick target acquisitions than a scope for my preference. It’s crisp and has a circle and dot circle combo. The buttons for brightness levels are easy to use. Solar charging backup is another plus. Very happy with this

The Holosun 510C Green Dot Reflex Sight is typically factory preset for a distance of 50 yards, and I just popped it on, did a laser bore sight, and was stunned that it was Bang On! It lay on top of my front sight like I had spent time doing it. Took it to the range, and Yep, it is right as rain. I liked the three reticles, the auto-on, and auto-brightness features. The optic is large and gives a great field of view, snapping your attention right on target. I couldn't have liked it more unless it was free, but it was worth every penny!

I LOVE THIS OPTIC. This is my second Holosun product. I have the SCS MOS on my Glock 17. The 510 has a wide view that makes it very easy to keep both eyes open while seeing the dot and target at the same time. The shake to awake, battery, and solar back up, gives me confidence that every time i pick up my PCC, my Holosun is already working. I tried both auto and manual modes and for me, the auto mode is excellent. The auto brightness works as i go through my home, into rooms with different ambient lighting. I cant tell you how much i like this optic.

Bought this for my 10/22 and was happy with the price and the speed I received it. Would highly recommend this sight and Freedom Gorilla!

I received the Holosun HE510C-GR Reflex sight just a few days after ordering. Freedom Gorilla was extremely helpful in assisting me with finding the right sight and ordering the correct green dot for My Ruger 45 auto LC Carbine. The Green Dot is mounted and waiting to be sighted in Next Week, Yea. FWIW in my opinion you should not order any optic without first contacting Freedom Gorilla.

Well made optic

Great optic, you can always trust Holosun

Great sight hope you buy more Holosun in the near future

I am pleased with my purchase.

This is my first Holosun optic and I am really pleased that it answers the hype! Solid construction and great performance by the system. Wake up feature functions flawlessly and it was easy to zero at the range. Finally, much faster to acquire and sight on target vs. iron sights.

I cant wait to go to the range.

Love the Holosun 510c on my AR. It shoots awesome with it.

I wanted something to clamp to the Picatinny rail on my S&W FPC.

Clamped it a little too far forward at first and zeroed then decided to clamp it a little closer to my eyes. That took all of five seconds. Rezeroed it with a couple clicks and it’s been perfect ever since.

I bought the rubber dust cover thing. It’s really nice to keep the optic clean when traveling dusty trails. More importantly, it will keep the cleaning chems off when they’re around.

Absolutely would buy again.

This company is great, holosun 520C is awesome, I've wanted one for awhile and now I have one.
I thought there might of been a truckers hat in with this one, I must of been mistaken 😭

I had a great experience with freedom gorilla, and the shipping was faster than any other place. I have used for my gun products..

Best Green Dot for your rifle without spending a ton of money. Accurate and great features from Holosun.

Received the Holosun 510c and mounted it to my Springfield Kuna in less than a minute. Sighted in a 25 yards and works perfectly

Great optic a shipping was super fast

Just awsome optic, holds zero looks badass

Freedom Gorilla is easy to deal with, ships fast, has lots of tutorials and fitment articles that are a great help in choosing the right optic for your particular weapon. The Holosun 510C is perfect for a flat top/rail on any rifle you plan to shoot at relatively close range. This is going on a S&W 1854 lever action in .44 mag as a truck/bear gun. The 3 option green reticle is easy to pick up, adjusts to the ambient light, has shake awake so you can leave it on, and a solar panel that runs the reticle when there is sufficient light, thus saving the battery rated to run 50,000 hours. Would highly recommend this optic AND Freedom Gorilla, a Veteran owned company.

Holosun 510C Green Dot Reflex Sight, 65MOA Circle 2 MOA Dot, Solar with Internal Battery, Quick Release Mount, Protective Hood - HE510C-GR

Good shipping and handling arrive on time

I really like it

Fits great on my JP GMR-15. Good quality, Built in mount is one great feature.

This sight has got tons of visual real estate. Wide open lens, easy to acquire picture when moving, just tough as nails. Wasn’t sure I was going to like it, will definitely be buy again for other pews.

Love my Holosun optics and Freedom Gorilla is the best place to get them!

Perfect!