The Holosun 507COMP gold open pistol reflex sight (Holosun part no. HS507COMP-GD) pairs a gold Performance Reticle System with a large competition window. The 590nm gold LED gives a high-contrast reticle for fast pickup in bright conditions, and you can switch between a 2 MOA dot and 8, 20 or 32 MOA circle options. Shake Awake wakes the sight on motion, and the CR1632 battery loads from a side tray, so a battery change does not mean removing the optic. The housing is 7075-T6 aluminum on the industry-standard RMR footprint, which fits competition and range pistols cut for that pattern.

Key Specifications

• The reticle is gold with a selectable 2 MOA dot and 8, 20 or 32 MOA circle options, so one sight serves precision and speed setups.
• The emitter is a 590nm gold Super LED, which adds contrast against bright targets and complex backgrounds.
• The viewing window measures 1.1 by 0.87 inches, a wide opening for quick dot pickup and smooth transitions.
• Mounting uses the RMR footprint as a direct mount, which suits the wide range of optics-ready slides cut for it.
• Shake Awake powers the sight on when it detects motion and shuts it down when idle to save the battery.
• Brightness offers 12 settings, eight for daylight and four night vision compatible, with memory and a lock mode against accidental changes.
• The housing is 7075-T6 aluminum with a black anodized finish, made for high round counts.
• Protection is IP67 waterproofing and 5000G vibration resistance, so rain and recoil are not a concern.
• Adjustments are 1 MOA per click with plus or minus 30 MOA of travel, enough to zero most slides.
• Weight is 1.7 ounces, light enough that it will not upset the balance of a competition pistol.

Frequently Asked Questions

Which slides will it mount on? It uses the RMR footprint, so it mounts directly to optics-ready slides cut for that pattern.

What battery does it use? It runs on a CR1632 loaded through a side tray, so you can change it without removing the sight. Holosun rates the battery life at up to 50,000 hours at setting 6.

Can I change the reticle? Yes. The reticle is selectable between a 2 MOA dot and 8, 20 and 32 MOA circle options.

Buy the Holosun 507COMP Gold Open Pistol Reflex Sight, 2 MOA Dot

Competition shooters are particular about dot visibility and window size, and this sight is built around both. Order it from our Lubbock, Texas gun shop for fast, insured shipping, and see more red dot sights while you are here.