Holosun 507 Pro Max Red Dot Sight, PRS Reticle

Holosun 507 Pro Max

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Holosun 507 Pro Max Pistol Optics

The Holosun 507 Pro Max brings a large viewing window, selectable PRS reticles and three reticle colors to Holosun’s open-emitter pistol optic lineup. Also listed as the Holosun 507-PROMAX, this series combines an RMR footprint with a forward-leaning sunshade and a side-loading battery. Compare the red, green and gold models below to find the version that suits your preferences.

Choose Your 507 Pro Max Reticle Color

These are separate models with different LED colors, not a single sight that switches between red, green and gold. All three use the Performance Reticle System.

507 Pro Max Features and Specifications

  • Viewing window: 1.18 by 0.98 inches, with 1x magnification.
  • PRS reticle: a 2 MOA dot with selectable 8, 20 and 32 MOA circle options.
  • Sunshade: a forward-leaning housing designed to help reduce glare.
  • Construction: 7075-T6 aluminum housing and an IP67 rating.
  • Battery: a CR1632 cell in a side tray, accessible without removing the optic.
  • Power features: Shake Awake motion activation and Solar Failsafe backup.
  • Controls: manual brightness adjustment and a lockout mode.

Holosun 507 Pro Max vs. 507COMP

The Pro Max has a larger published window: 1.18 by 0.98 inches, compared with 1.1 by 0.87 inches on the 507COMP. The Pro Max also adds Solar Failsafe and a forward-leaning sunshade. Both use an RMR footprint and a side-loading CR1632 battery. Browse our Holosun 507COMP collection to compare the two families.

RMR Footprint and Compatibility

Holosun specifies an RMR footprint for the 507 Pro Max. An optics-ready pistol is not automatically compatible with every optic: confirm the required footprint and any adapter plate with the slide or plate manufacturer before ordering. The 507 Pro Max is an open-emitter sight, not an enclosed-emitter model.

Explore our full Holosun red dot sight collection for other models. Each product page shows its current price and stock status. Need help choosing a model? Contact Deerford Defense before placing your order.

Frequently Asked Questions

What is the Holosun 507 Pro Max footprint?

The 507 Pro Max uses an RMR footprint. Check your slide or mounting plate manufacturer’s compatibility information; optics-ready does not necessarily mean a direct fit.

Does the Holosun 507 Pro Max come in green or gold?

Yes. Holosun lists red, green and gold PRS versions. Each color is a separate model, so choose the color you want when selecting a product.

What does PRS mean on the 507 Pro Max?

PRS stands for Performance Reticle System. It provides a 2 MOA dot and 8, 20 and 32 MOA circle options.

Is the 507 Pro Max an enclosed optic?

No. Holosun classifies the 507 Pro Max as an open pistol sight. Its IP67 rating does not make it an enclosed-emitter design.

What battery does the 507 Pro Max use?

It uses a CR1632 battery in a side-loading tray. Battery access does not require removing the optic. The series also includes Shake Awake and Solar Failsafe.