Description
The Holosun HS507C X2 is a full-size open-reflex sight built for duty, competition, and everyday carry on larger optics-ready handguns. Riding on the widely-adopted RMR footprint, this optic is compatible with a broad range of modern pistols and delivers Holosun’s most advanced feature set in a rugged, combat-proven package. Finished in a hard-coat black anodized coating over precision-machined 7075-T6 aluminum, the HS507C X2 is engineered to handle heavy recoil while offering an exceptionally smooth draw and re-holster.
Larger Window, Faster Target Acquisition
With a generously sized 0.63″ x 0.91″ viewing window, the HS507C X2 gives shooters a wide, unobstructed sight picture that makes acquiring the dot fast and intuitive — even under stress or during rapid target transitions. The housing measures approximately 1.78″ x 1.15″ x 1.15″ and weighs in at about 1.5 ounces, striking a balance between a generous window and a low-profile, snag-free design suited to duty and competition holsters alike.
Multi-Reticle System (MRS)
The HS507C X2 features Holosun’s Multi-Reticle System, letting you select the reticle that best fits your shooting style and situation: a precise 2 MOA dot for deliberate, accurate shot placement, a fast-acquisition 32 MOA circle for close-range engagements, or a combined circle-dot reticle that offers the best of both. Because every reticle option is generated from the same emitter, you can switch between them freely with no need to re-zero — your point of impact remains consistent no matter which reticle you’re running.
Solar Failsafe Technology
A standout feature of the 507C X2 is its onboard Solar Failsafe system. An integrated solar panel harvests ambient light to help power the optic and manage brightness automatically in daylight conditions, reducing reliance on the battery and serving as a backup power source. This means added peace of mind that your optic stays operational even if the battery runs low, especially in bright outdoor environments.
