Primary Arms Optics is proud to announce that their new co-branded Holosun HS507C-X2 with ACSS Vulcan Reticle scored a silver rating following extensive testing with the National Tactical Officers Association (NTOA). The Holosun HS507C-X2-ACSS is a new generation of pistol red dot sight packed full of features like the multiple reticle system, solar failsafe, and […]