The Holosun 507Comp is purpose-built for speed, visibility, and control—tailored specifically for competitive shooters and serious pistol users. Its defining feature is the extra-large viewing window, measuring 1.1" x 0.87", offering an expansive sight picture that greatly improves target acquisition and tracking during rapid-fire engagements.

The 507Comp features Holosun’s Competition Reticle System (CRS), offering four selectable reticle options: a 2 MOA center dot, 8 MOA ring, 20 MOA ring, and 32 MOA ring, in various combinations. This allows shooters to customize the reticle layout to their preference for faster transitions, indexing, and follow-up shots.

Built from durable 7075-T6 aluminum, the 507Comp shares the same rugged reliability as Holosun’s X2 series, while integrating Shake Awake technology, 50,000-hour battery life, and 12 brightness settings (including 2 night vision-compatible levels). The top-mounted CR1632 battery tray makes battery changes simple and tool-free without removing the optic.

Using the Trijicon RMR footprint, the 507Comp is widely compatible with factory-milled slides, adapter plates, and mounting systems across most modern handguns.

Specifications:

• Reticle: CRS (2 MOA dot, 8/20/32 MOA rings – selectable)

• Reticle Color: Red

• Magnification: 1x (parallax-free)

• Window Size: 1.1" x 0.87"

• Housing Material: 7075-T6 aluminum

• Brightness Settings: 12 total (10 daylight, 2 night vision)

• Battery Life: Up to 50,000 hours (setting 6)

• Power Source: CR1632 (side tray)

• Adjustment Click Value: 1 MOA

• Dimensions: 1.8" x 1.3" x 1.3"

• Weight: 1.7 oz

• Footprint: RMR-compatible

• Waterproof Rating: IP67

• UPC: 810047072874

• MPN: HS507COMP-RD

The Holosun 507Comp delivers exceptional visibility, flexible reticle selection, and proven ruggedness—making it a top-tier choice for competitive shooters and anyone who demands speed and precision from their red dot sight.