Holosun HS507COMP-GD Gold Dot Sight Performance Reticle System - 590nm Gold LED - Large Competition Window The Holosun HS507COMP-GD features a high-contrast gold Performance Reticle System paired with a large viewing window for fast visual pickup and smooth tracking in bright conditions. Its 7075-T6 aluminum housing, Shake Awake, and side-loading CR1632 battery deliver dependable performance with long runtime for competition and range use. Features Performance Reticle System (PRS) with selectable 2 MOA dot with 8 MOA, 20 MOA, and 32 MOA circle options for adaptable competition performance, 590nm gold super LED providing enhanced contrast and up to 50,000 hours of battery life, large competition window (1.1 A- 0.87 inch viewing area) supporting faster dot pickup and smoother transitions, Shake Awake technology with motion-activated system powering the optic on instantly while preserving battery life when idle, lockout mode preventing accidental brightness or setting changes during competition or transport, side-loading battery tray enabling CR1632 battery replacement without removing the optic from the firearm, and 7075-T6 aluminum housing with hard-anodized finish, IP67 waterproof rating, and 5000G vibration resistance. Body dimensions 1.8" A- 1.3" A- 1.3", weight 1.7 oz. 1x magnification, unlimited eye relief, multi-coated optics, 8 daylight and 4 night vision brightness settings, 1 MOA click adjustments, A 30 MOA travel range. Black anodized finish. Performance Reticle System (PRS) Performance Reticle System (PRS) provides selectable 2 MOA dot with 8 MOA, 20 MOA, and 32 MOA circle options for adaptable competition performance. The multi-reticle system enables shooters to select optimal aiming solution for different stages and scenarios. 590nm Gold Super LED 590nm gold super LED provides enhanced contrast and up to 50,000 hours of battery life. The gold wavelength offers superior visibility in bright conditions compared to traditional red dots while reducing eye strain during extended shooting sessions. Large Competition Window Large competition window with 1.1 A- 0.87 inch viewing area supports faster dot pickup and smoother transitions. The oversized window accommodates rapid target acquisition during competition stages with multiple targets. Shake Awake Technology Shake Awake technology features motion-activated system that powers the optic on instantly while preserving battery life when idle. The instant-on capability ensures the optic is ready when drawn while auto-off conserves battery during storage. Lockout Mode Lockout mode prevents accidental brightness or setting changes during competition or transport. The lockout protection ensures settings remain consistent throughout competition stages or during carry. Side-Loading Battery Tray Side-loading battery tray enables CR1632 battery replacement without removing the optic from the firearm. The side-loading design eliminates re-zeroing concerns during battery changes and maintains zero integrity. 7075-T6 Aluminum Housing 7075-T6 aluminum housing with hard-anodized finish provides exceptional durability. IP67 waterproof rating and 5000G vibration resistance ensure reliable operation in demanding competition and range environments. Enhanced Contrast in Bright Conditions High-contrast gold reticle paired with large viewing window delivers fast visual pickup and smooth tracking in bright conditions. The 590nm gold LED cuts through glare for positive aiming reference outdoors. 8 Daylight and 4 Night Vision Settings 8 daylight and 4 night vision compatible brightness settings accommodate diverse lighting conditions. The manual brightness control with memory recall ensures consistent visibility across shooting environments. Competition and Range Ready Designed for dependable performance with long runtime for competition and range use. The HS507COMP-GD delivers adaptable performance for USPSA, IPSC, and competitive pistol shooting. The Holosun HS507COMP-GD delivers gold dot performance-Performance Reticle System with large window for competition dominance. SPECIFICATIONS Manufacturer: Holosun Model: HS507COMP-GD Reticle System: Performance Reticle System (PRS) Reticle Options: 2 MOA Dot, 8 MOA Circle, 20 MOA Circle, 32 MOA Circle (Selectable) LED: 590nm Gold Super LED Wavelength: 590nm Light Source: LED Magnification: 1x Eye Relief: Unlimited Window Size: 1.1" A- 0.87" Optics: Multi-Coated Parallax: No Shake Awake: Yes (Motion-Activated) Auto Off: Yes Lockout Mode: Yes Memory: Yes Brightness Control: Manual Brightness Settings: 8 Daylight, 4 Night Vision Solar Power: No Battery: CR1632 Battery Location: Side-Loading Tray (Removable) Battery Life: 50,000 Hours (Setting 6) Housing Material: 7075-T6 Aluminum Surface Finish: Hard Anodized Housing Color: Black Adjustment: 1 MOA per Click Windage/Elevation Travel: A 30 MOA Waterproof Rating: IP67 Vibration Resistance: 5000G Storage Temperature: -40AdegC to 70AdegC Working Temperature: -30AdegC to 60AdegC Body Dimensions: 1.8" A- 1.3" A- 1.3" Weight: 1.7 oz Applications: Competition, USPSA, IPSC, Carry Optics, Range Use, Pistol Shooting