The 507 Comp handgun sight features a large 1.1” x 0.87” objective lens for enhanced shooting performance and Holosun’s new Competition Reticle System (CRS) with Holosun’s 540nm Super LED and up to 50k hour battery life with a 1632 cell.
CRS is an enhanced multi-reticle system with four components including a precision 2MOA dot, an 8MOA circle, 20MOA circle, and 32MOA circle with multiple combination settings to suit individual shooter preference. Â 507Comp is made from 7075 aluminum with an industry standard footprint, and includes Shake Awake technology.
Granite Ridge's Take
The Holosun 507 Comp is built for shooters who want a large viewing window and a fast, competition-oriented sight picture. Its oversized window makes it easier to pick up the reticle during rapid transitions, while Holosun’s multi-reticle options give you flexibility in how you configure the optic. If you are comparing the 507 Comp with a smaller carry-oriented red dot, the biggest difference is simple: the 507 Comp prioritizes visibility and speed over compact size.
Buying & Compatibility Notes
Best fit: competition and full-size pistol setups. Compare against the 407 Comp if you prefer a simpler single-dot reticle. Confirm slide cut or adapter compatibility before ordering.
