HS507 PROMAX

Holosun HS507-PROMAX-RD-PRS – Open-Sight Reflex Sight, Red Multi-Reticle (2 MOA dot / 8/20/32 MOA circle), black

The next evolution in pistol optics: With the 507 PROMAX series, Holosun introduces an open reflex sight for shooters who demand speed, clarity, and complete confidence with every shot—whether in competition or in the field.

The enlarged performance window measuring 1.18 × 0.98 inches (30 × 25 mm) offers a field of view approximately 21% larger than that of the 507COMP. More visual area means faster target acquisition, smoother transitions between targets, and a clearer view when every tenth of a second counts. The forward-tilted sunshade reduces glare and keeps the reticle high-contrast even in strong backlight conditions.

Performance Reticle System (PRS)

At the heart of the platform lies Holosun’s improved Performance Reticle System: a precise red 2-MOA dot, which can be combined with an 8-, 20-, or 32-MOA circle. This allows the reticle to be adapted to any discipline at any time—from precision shooting to speed-oriented competition styles.

Practical Tip: At 15 m, the 32-MOA circle roughly corresponds to the diameter of a steel plate used in plate-knockdown shooting—this provides an instantly recognizable sight picture and extremely fast split times.

Reliability You Can Count On

The PROMAX is based on the proven Trijicon RMR design and combines Solar Failsafe (a solar cell as a backup power source with automatic mode), Shake Awake, and a CR1632 battery with up to 100,000 hours of runtime. The innovative Lockout mode locks the control buttons and prevents accidental changes to the settings—your scope remains exactly as you adjusted it.

The 7075 aluminum housing is IP67-rated for dust and water resistance and built for rugged use.

Features

· Open-frame reflex sight with enlarged viewing window (1.18 × 0.98 inches)—approx. 21% more viewing area than the 507COMP

· Performance Reticle System (PRS): red 2-MOA dot, switchable to 8/20/32-MOA circle

· Forward-tilted sunshade for glare-free viewing and optimal reticle contrast

· Solar Failsafe with automatic mode and Shake Awake

· Up to 100,000 hours of battery life (CR1632) thanks to highly efficient LED technology

· Lockout mode to prevent accidental adjustment during competition or on duty

· 7075 aluminum housing, IP67 protection rating

· Footprint: Trijicon RMR

· Color: black

What’s Included

· Holosun HS507-PROMAX-RD-PRS

· 2× CR1632 batteries

· T10 Torx screwdriver

· Battery tool

· Lens cleaning cloth

· User manual, including information on optics and reticles

· Warranty brochure