Holosun Pistol Red Dot Sights

From the 407K on a carry pistol to the 507COMP on a competition gun, Holosun's slide-mounted range covers every footprint and use case we get asked about. K-series models fit RMSc cuts; C-series models fit the RMR pattern — check via RMR footprint listings. The wider brand catalogue sits in Holosun optics, with all makers' slide optics under pistol dot sights.