Holosun Open Reflex Optic HS510C Shoulder Holsters The design focuses on durability

The design focuses on durability with reinforced areas such as the back seat

includes Rail Locating Keys for Glock style

Climbing lugs

3 hook-and-loop panels for attaching patches

Holosun Open Reflex Optic HS510C Shoulder Holsters The design focuses on durabilityThe HS510C is a versatile open reflex optic designed for long gun applications. HS510C is at home on carbines, PCCs, and shotguns due its durable design. HS510C features and aluminum housing with titanium hood for added shock resilience and includes a QD absolute co witness mount (1. 41 dot height). HS510C is packed with Holosun innovation including Solar Failsafe, Shake Awake, MRS (Multi Reticle System), Red Super LED with up to 50k hour battery