Description

Mini-sized closed red dot sight made by Holosun.
CNC machined from 6061-T6 aluminum alloy oxidize d with matte black coating, this mini-sized sight weighs 138g and has dimensions of 71x36x69mm. An I P67 rating makes it water and dust resistant as well as shock-proof.
The 20mm lens glass is cover ed in anti-scratch and reflection multi-coating. 2 MOA-sized red dot with a 65-sized circle and a 1/ 2 MOA adjustment value is available. An LED provides two NV modes and ten brightness levels and is a djustable by side buttons. With less than 1 MOA of parallax, unlimited eye relief, and 50 MOA of wind age and elevation adjustment range, HS503R guarantees quick and accurate target acquisition in all w eather and light conditions.
The power is provided by a single CR2032 battery in a screw-secured tray giving it a running time of 50000 hours at a medium brightness setting. It also features rubber ized controls and a "Shake Awake" system that helps conserve the battery. The additional solar panel on top and the "Solar Failsafe" system amplifies brightness settings.
The set includes a lower 1 /3 Co-Witness mount, a low-profile mount, a cleaning cloth, a rubber cover, and an installation set.