Holosun HE507C-GR-X2 Pistol Green Dot Sight - ACSS® Vulcan™ Reticle

I am one of my department’s handgun / RDS instructors. I installed the 507C with the green Vulcan reticle on my sergeant’s new handgun, and I’m super impressed with the Vulcan reticle. I’m a long-time red dot user, and because of my astigmatism I get a slight flare around red dots (not enough to be problematic) but the green chevron was crisp without any flare around it. The concept of a pinpoint aiming point (tip of the triangle) coupled with being able to use the chevron for fast work as well by just holding center of mass, and then being able to use the chevron for holdover on more distant shots is brilliant and was why my ACOG overseas was a chevron. I am very impressed with the Vulcan reticle.

I love the holosun optic. Very easy to see and came zeroed in. Primary Arms made the purchase simple. A+ seller, fast shipping, great product. Thank you for all your help, peace Robert

I like the new low profile Holosun lettering on 2024 models. This is my 3rd 507C GR X2 Vulcan from Primary Arms. Outstanding Value. All of my orders from Primary Arms have gone well and you can't beat their Customer Service and Incentives.

I love these sights the outer ring reticle makes it much easier to locate the inner Chevron. I own three of these sights. I wish they made this sight on the smaller foot print HE507K sights.

I really like the Chevron version of the Vulcan reticle. The Chevron itself offers a large, easy to acquire aiming point, similar to a circle dot. This feature really stands out in rapid target engagement. It never seems as busy as circle dot, as one can easily focus on the chevron tip for a very refined sight picture.

I hear a lot of criticism that this optic is like having training wheels because off the 250 moa outer circle. I call bullshit! This optic is like having ABS brakes. If you don't need it, you won't even know that the outer ring exists. But get in some unusual shooting positions like under cars or around barricades and you'll be glad you have it!

I can't say enough good things about the design. I will admit that after two days of shooting B8s, I wish I could have switched to a dot only, but I was able to shoot the class without compromise.

I REALLY WISH THAT THIS RETICLE WAS AVAIALABLE ON SOME OF THE TITANIUM AND CLOSED EMITTER SIGHTS!!

Easy to install with one simple tool. Central reticle sharp with right eye though doubled with left eye (?due to astigmatism). Green color very easy to spot and large outer circle really helps with aiming.

Excellent optic. This is my third ACSS model: fair price, good communications, and fast shipping. Primary Arms is a great source. The ACSS is very innovative. Some influencers have said it's a "beginner" pistol-mounted optic (PMO). That's BS. I've been using PMOs since 2004, both on and off duty, and the ACSS is my favorite. There is nothing wrong with a traditional "red dot." I still have those in rotation. Still, nothing is faster than the chevron for orienting your shot, and the large circle intuitively assists you in rapid realignment when you are in an unusual shooting position, e.g., shooting behind a barricade. I have green and red ACSS models, and I'm drawn more to the green, so I chose that with this purchase. Either way, the PA ACSS is an easy and sound choice.

I put this on my XDM 9 RMR, I never used a Dot before, and this is a game changer with my prescription eyes. Great product!

Love it, another banger from Holosun. This thing fornicates. Get it. Treat yoself

this is my third one , first two my son obtained for me . i work with for old people and they generally have vision issues . they are good at 15 foot target but at 21 ft to 45 ft you need a sharp front iron sight.they have cataracts, trifocals ,progressive lenses, forget their reading glasses. picking up sharp front sight can be problem. the outside circle helps correct how they adjust sight as first timers overcompensate moving sight and you can pick up chevron with fast with out reading glasses. i am old also