Based on Holosun’s published window dimensions, the 507-PROMAX offers approximately 21% more nominal viewing-window area than the 507COMP and roughly 102% more than the 507C X2
2 MOA Dot with 8/20/32 MOA Circle
RMR Footprint
Solar Failsafe and Shake Awake
7075-T6 Aluminum Housing
Side-Tray CR1632 Battery
