Springfield Hellcat OSP, HS Produkt H11 OR co-witness sights | fiber optic Glock 29 The Holosun 507C X3 follows

The Holosun 507C X3 follows the Trijicon RMR footprint

Footprint adapter that converts a Trijicon RMR pattern to the Holosun K-series footprint

mounting on the factory optics cut without an adapter plate

Holosun K-series footprint – accepts any red dot built to this footprint

Steel adjustable low-profile sight set (pin-front sight)

Springfield Hellcat OSP, HS Produkt H11 OR co-witness sights | fiber optic Glock 29 The Holosun 507C X3 followsSteel co witness sight set (tall), made for Springfield Hellcat OSP models and HS Produkt H11 OR models. Full compatible model list below. The front post carries a fiber optic rod that stands out against the target in daylight. Layout matched front and rear sights as a set Sight picture fiber optic front rod for a bright point in daylight Co witness height aligns with a slide mounted red dot Made in the USA by Angry Bear.