HOLOSUNHE507COMP-GR / HS507COMP CRS 2 MOA Dot & 8/20/32 MOA Circle Reflex Pistol Sight with Large Objective Lens - Durable Shake-Awake Parallax-Free Aluminum Handgun Sight - Green & Red Options

Great product. Large window is great for quick target acquisition. Solid construction and easy to fit. Even the box is well made.Great product supplied by a great little company out of PA.

I installed this on one of my guns for a red dot shooting class. I have other red dots from a different company. This is hands down the best sight I've owned. It's like having a big screen TV to look through on top of you gun. I like the different reticles that are easy to change. I wouldn't hesitate to buy this red dot again.

After recently swapping all my firearms to the HOLOSUN HE507COMP-GR, I am beyond impressed with the performance and versatility of this reflex sight. It has truly elevated my shooting experience to a whole new level.The 2 MOA Dot & 8/20/32 MOA Circle combination offers a precise aiming point along with a wider field of view, making target acquisition quick and efficient. The large objective lens provides a crystal-clear sight picture, enhancing my accuracy and confidence on the range.The durable shake-awake feature ensures that the sight is always ready when I need it. The parallax-free design is a game-changer, allowing for rapid target engagement without any distractions. The aluminum construction not only adds to its robustness but also keeps it lightweight, maintaining the balance of my firearms.Having the option to choose between green and red reticles adds a layer of customization to suit different lighting conditions and personal preferences. The controls are intuitive, making adjustments on the fly a seamless process.The HOLOSUN HE507COMP-GR has proven its reliability, holding zero consistently even after numerous rounds. It's evident that this sight is engineered with both durability and performance in mind, making it a must-have for any firearm enthusiast.Whether you're a seasoned shooter or a novice, the HOLOSUN HE507COMP-GR is a worthwhile investment. It's a versatile, durable, and high-performance reflex sight that has earned its place on all my firearms. I wholeheartedly recommend it to anyone looking to enhance their shooting experience.

Buy the holosun 507 comp and you will never look back. I have purchased many red dots before this one and i wasnt satisfied, this 507 comp was the keeper from them all. I have astigmatism and the green reticle is crisp, solid construction and clear view through the glass. It has 6 reticle options and is very user friendly.In short, for the price, you get way more for what you paid. Dont be like me! Buy once and enjoy it.

This Holosun red dot is a game-changer for competition shooting. The large window gives you a wide field of view, making target acquisition faster and more intuitive. It’s incredibly clear and responsive, helping you stay on target with ease.Whether you're an experienced shooter or just getting into competitive shooting, this red dot delivers the performance you need. It’s reliable, well-built, and absolutely worth it for anyone serious about improving their game.

The optic works perfectly and offers a fantastic viewing window.I really appreciate the multiple reticle options...it adds some versatility compared to a standard red dot.I'm also relieved that my package arrived sealed and complete with all the parts. After some bad experiences with previous purchases, it's nice to finally have things go smoothly!This will definitely be my go-to optic from now on. It fits an RMR mount perfectly!

Large window. Crisp dot. 2nd holosun after thousands of rounds no problems.

This is the second one I have purchased both having really bad light bleed towards the top two or three brightness settings. It creates light lines on all sides almost creating a box like effect. The second one had an extra dot towards the bottom as well as the light box. Confirmed with multiple people inspecting it. Cleaning the emitter did not help. Hard to capture in photos but did the best I could. Lines are much longer than what appears in photo.