Reviews & Ratings for Holosun HE509T 2x 0.66 x 0.9 in Reflex Red Dot Sight — 90 reviews — Page 1

I cannot honestly review this product for I had to send it back. It didn't fit the handgun I had bought it for. Disappointing, but it was solid, it appeared to be another great Holosun product..I have several. Holosun always has top of the line prices and products. Shipping was quick and the return problem free.

I was in need of a higher quality, durable red dot sight for my hard recoil pistol, a DE 357 L5. There were several options but the Holosun met my needs for the existing requirements. Its’ smaller size and weight won out easily along with being the preferred choice of all others. It’s barrel mounted which reduces some of the recoil and not flying back and forth on a constantly slamming slide, as there is no room on the slide for it anyway. Once mounted, it has stayed firmly in place. The green reticles are wonderful and illumination in all types of light are spot on. Cost might be a factor, but if your looking for an extremely durable optic for an intense firearm the 509T will be hard to beat.

Versatile clear optic. Mounts high with adapter plate

Fellow Gunslingers,

My home LE agency purchased our entire agency new Glock Model 45's and topped them with Holosun HE509T Red Dot Sights. This was some 2-years ago.

I'm a bit set in my ways with 42 years plus of LE experience. With that said, I was very reluctant to transition from steel sights to a red dot. The department required each officer to complete an 8-hour, 900 round count transition course. At the end of the course, I was a believer! I have always been a decent shooter qualifying in the low to mid 90's on steel sights. On the Holosun red dot, oh my goodness, I was shooting high 90's and 100%! I was watching agency mediocre shooters rise up to high 80's and low 90's scores!

Fast forward to today, I am about to age out with my agency and need a high capacity off-duty and armed security firearm. I chose my Glock 19X as the carry gun. I ordered the same red dot, Holosun HE509T, my agency purchased, in flat dark earth to match the 19X frame. Being the slide doesn't have the MOS cut, the slide and new Holosun were shipped to Maple Leaf Firearms in Texas for the cut and mount.

I should have my 19X back in coming weeks and looking for a new / used 19X for high capacity off-duty and armed security carry.

Optics Planet provided a heck of a deal on the Holosun with my VIP pricing!

My order was shipped in a timely and secure manner!

Thank you, Optics Planet!

These work great on lever action (Henry & Trappers) using FarrowTech Marlin/Henry Low Profile Red Dot Mounting Plates.

So far so good. Has some options for the dot. clarity was as good as my trijicon rmr.

Seamless shipping and great product out of the box!

Purchased for my Glock 45 and it has done a great job performing at the level I initially thought it would. Highly recommend.

I bought this to top off a Beretta 1301 and so far I have had no issues after about 300rds, it has held zero perfectly and haven't had any flickering with recoil. The solar failsafe was also a deciding factor for me in making this purchase over an Aimpoint, but so far I do not regret choosing Holosun at all.

I switched over from the 407k, very noticeable upgrade in sight picture. I like the ease of keeping the enclosed dot clean as well.