FREE SHIPPING & FREE RETURNS*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
Questions & Answers
why does it say it has co witness mount but it says 1/3 in the contents? which is it Featured Answer

Hi,
The HS515BU has a lower 1/3 co-witness mount (1.63") there are also absolute co-witness mounts (1.4").
Thank You.

by Keeper, Verified Owner, September 27, 2019
Will this red work for Astigmatism Featured Answer

Hi,
As for having an astigmatism it varies, some people say it works great with their astigmatism others say it doesn't.
So, the company have a dealer locator on their website that shows dealers near your zipcode where you may be able to get hands-on the optics before purchasing if that helps.
Thank You.

by Keeper, Verified Owner, September 27, 2019
Customer Reviews
Helpful Positive Review Patrol ready by Raul, June 10, 2018
Hello all. I’m a police officer in dade county and I’m running a bushmaster I added this optics. I must say it’s perfect. Won’t make the rifle heavy . Co-witness with ar- sights. Perfect for everyday use. Red dot to circle In seconds. Comes with ...
Read More...
4/4 found this helpful
Helpful Positive Review War worthy by myfinaloption, April 29, 2019
The US Army is now testing holosun optics for down range use.I have several and would trust them with my life in war. Holosun makes a very good Lazer/light similar to the peq. Holosun has been around a very long time and has been providing led diod...
Read More...
2/2 found this helpful
Helpful Positive Review Great optic by Heavy shooter, Verified Owner, May 7, 2018
The specific optic I've had absolutely no problems with that works wonderful. I would highly recommend this for any CQB application. So far I've put nearly 5000 rounds through a 5.56 pistol and the optic remains accurate. I've not submerged this opti...
Read More...
3/3 found this helpful
Helpful Positive Review Great Lightweight Compact Red Dot by WinnyDad, Verified Owner, October 12, 2018
This has to be the smallest and lightest red dot sigh ton the market. I was pleasantly surprised how small this unit was upon unpackaging. I have several other Holosun red dots and wanted to add this one to my 7.5" AR pistol. My pistol had the Vortex...
Read More...
2/2 found this helpful
Helpful Positive Review Excellent red dot by rooster, Verified Owner, April 15, 2018
I don't generally like red dots, but this has to be one of the best i have had the opportunity to own. the glass is clearer than any i have seen in red dots. So far the battery is holding up great. great purchase
3/3 found this helpful
Helpful Positive Review Works great by Billy, April 10, 2018
This was my first Holosun optics purchase. Great glass, clear reticle, easy mounting. Will buy again for future weapon systems. All the reviews I've seen on these optics have been positive with the exception of waterproof issues. Have yet to get my o...
Read More...
1/1 found this helpful
Read All 24 Reviews

Product Discontinued by Manufacturer

Holosun Paralow HS515BU Micro Red Dot Sight has been discontinued by Holosun and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Red Dot Sights & Accessories, Red Dot Sights yourself to try and find the perfect replacement for you!

Product Info for Holosun Paralow HS515BU Micro Red Dot Sight

The Holosun Paralow HS515BU 2 MOA Red Dot Sight has two reticle options, a 2 MOA dot and a 65 MOA circle dot that utilizes advanced LED technology for a lifetime of up to 5 years. These Red Dot Sights by Holosun have an internal battery that is accessed through the side with a removable tray, and features a unique U-shaped housing design that shrouds the windage and elevation turrets on two sides. The Holosun Paralow HS515BU 65 MOA Circle Dot Scope uses Shake Awake motion sensing technology that turns the optic on automatically when the slightest movement is detected so it's ready to go when you are, and shuts off automatically when no movement is sensed to preserve the battery. Whether you're hunting, on the range, or needing increased accuracy in tactical situations, the Holosun Paralow HS515BU Parallax Free Red Dot/Circle Sight is a great choice!image

Features of Holosun Paralow HS515BU 65 MOA Circle Dot Scope, 28Y-RD-HS515BU:

  • Shake Awake - Motion based on and off
  • Parallax free with unlimited eye relief.
  • Switch between circle dot and red dot reticles.
  • Flip-up lens covers won't obstruct your vision.
  • Quick release mount. Adaptable to Picatinny or Weaver rails.
  • CNC machining with T6061-T6 aluminum housing.

Package Contents:

  • Holosun Paralow HS515BU Micro Red Dot Sight, 28Y-RD-HS515BU
  • Kill Flash
  • Battery Tray
  • Flip-Up Lens Covers
  • 1/3 Co-Witness QR Mount

Red Dot Accessories

1–60 / 60
Previous
Next

Red Dot Sight Magnifier

1–23 / 23
Previous
Next

Related Products to Holosun Paralow HS515BU Micro Red Dot Sight

Holosun Paralow HS515BU Micro Red Dot Sight Unavailable & Discontinued Models

List of Unorderable Models

Holosun Circle Micro Red Dot Sight,2 MOA Dot only switch, Black HS515BU , MPN: HS515BU , UPC: 760921087718 , Code: 28Y-RD-HS515BU
Compare (0)