Skip to product information
1 of 5

Holosun Technologies

Holosun HS510C Elite Reflex Sight

Holosun HS510C Elite Reflex Sight

Regular price £340.00 GBP
Regular price Sale price £340.00 GBP
Sale Sold out
Tax included. Shipping calculated at checkout.

7-10 Working Day Dispatch

The HS510C Reflex Sight has an open frame for a wide sight picture. Always on, it is powered by solar cell under normal usage, and a back-up battery to supplement power requirements in low light conditions. The reticle can be switched between a 65 MOA circle with 2 MOA dot, or a 2 MOA dot only at the push of a button. Better yet, the same LED projects both reticles, so no re-zeroing is necessary. 


  • When focusing on the target, the size of the reticle will change based on the distance between your eyes and objective lens
  • Parallax free optical design, with unlimited eye relief
  • Minimised obstruction of vision with push button controls and a streamlined housing design
  • Switchable circle/dot and red dot reticles
  • Always on unless manually turned off
  • Solar cell and high capacity battery provide dual power supplies
  • Absolute co-witness QD mount


  • Finish: Matte Black or Flat Dark Earth
  • Height: 1.8 Inches
  • Length: 3.3 Inches
  • Style: Reflex
  • Weight: 8.3 Ounce
  • Width: 1.6 Inches
  • Battery: CR2032
  • Magnification: 1x
  • Adjustment Click Value: 1/2 MOA
  • Warranty: Limited Lifetime
  • Reticle: 2-Pattern Selectable - 65 MOA circle with 2 MOA dot, or a 2 MOA
  • Battery Type: CR2032
  • Batteries Included: Yes
  • Reticle Color: Red
  • Housing Material: Aluminum
    View full details

    Customer Reviews

    Based on 7 reviews
    James (London, GB)
    No issues at all

    Quick delivery, good site, good product, no issues. Would use again 🤘

    Rafik Caprelian (North Shields, GB)
    Brilliant support

    Really helpful advice, excellent customer service and very quick delivery.

    Dean Moore (Newtownabbey, GB)
    Holosun 510c red dot

    Arrived quickly. Very pleased with product. Large viewing area and very clear. Great quick release plate for easy on and off. No complaints at all.

    Stuart Cox (Nottingham, GB)
    Holosun HS510C

    Straight out the box, this little red dot feels solid, well made and no rattles. The glass is very clear making it easy to keep both eyes open, when aiming. This red dot was recommended to me for heavy use on a practical shotgun, not used it yet, but my hopes are high.

    Gareth Cooper (Bourne, GB)
    Out of the box ready

    It was a simple case of fixing the sight to my rail and zeroing, the quick fix and release is really great to use and secure enough to give confidence it’s not going anywhere.