Holosun 507-PROMAX Green Dot, Large Competition Window, RMR Footprint, PRS Reticle, Side Battery, Solar Failsafe - 507-PRO-MAX-GR-PRS

The Holosun 507-PROMAX Series is designed for shooters who want maximum window size, fast reticle acquisition, and competition-grade durability in a pistol-mounted optic. Featuring a 21% larger viewing window compared to the 507COMP, the PROMAX delivers an expansive sight picture that makes tracking the reticle through recoil easier and target transitions faster.

A forward-leaning integrated sunshade helps reduce glare and maintain strong reticle contrast in bright lighting conditions, giving shooters a clearer view of both the target and reticle. The refined housing and engraved Holosun logo complete a modern, competition-focused design while retaining compatibility with the industry-standard RMR footprint.

At the center of the optic is Holosun’s upgraded Performance Reticle System (PRS). The PRS reticle features a precise 2 MOA center dot paired with selectable 8 MOA, 20 MOA, or 32 MOA outer circles, allowing shooters to tune the sight picture for speed, precision, or personal preference. Reticle options are available in Red, Green, or Gold for enhanced visibility across different lighting conditions.

Built for hard use, the 507-PROMAX uses a rugged 7075-T6 aluminum housing with an IP67 waterproof rating and 5000G vibration resistance. With multiple brightness levels including night vision compatibility, the PROMAX is well suited for competition, training, and duty-style pistol setups where visibility and speed matter most.

Key Features

• Extra-large viewing window for faster dot acquisition and improved tracking
• Forward-leaning sunshade reduces glare and enhances reticle contrast
• Performance Reticle System (PRS) with multiple circle and dot combinations
• Available reticle colors: Red, Green, or Gold
• RMR footprint for broad compatibility with full-size pistols and adapter plates
• Refined housing with engraved Holosun logo

Technology & Specifications

• Footprint: RMR
• Reticle System: Performance Reticle System (2 MOA Dot with 8 MOA, 20 MOA, or 32 MOA Circle)
• Brightness Levels: 8 daylight and 4 night vision compatible settings
• Reticle Color: Green
• Battery Type: CR1632
• Housing Material: 7075-T6 aluminum
• Finish: Hard anodized black
• Waterproof Rating: IP67
• Vibration Resistance: 5000G

Physical Dimensions

• Window Size: 1.18 × 0.98 in
• Body Dimensions: 1.8 × 1.4 × 1.38 in
• Body Weight: 1.7 oz
• Central Body Height: 0.78 in
• Central Mount Height: 0.94 in

Free Shipping: All orders ship free via UPS Ground/USPS/FedEx which takes 1-5 business days. We also offer UPS 2nd Day air for $9.99.

Same Day Shipping:* UPS only accepts ground shipments on Weekdays. Therefore any UPS Ground order we receive will ship same day if ordered before 2PM EST on Weekdays only.

Hassle Free Returns: We have a 30 day return policy. If you want to return your item for whatever reason just contact us and we'll send you a pre-paid label just like Amazon.