The Holosun K footprint

Modified RMSc pattern. Identical screw spacing and front lug positions to RMSc, but the rear recoil lugs are removed - only two front lugs with shallower recesses. The modification enables the waterproof rating on K-series optics. Used by Holosun 407K, 507K, EPS, and EPS Carry. K-cut slides cannot directly accept RMSc optics; RMSc-cut slides require an adapter to mount K-series optics (or modification - filing down the rear lugs).

Family: Holosun K Screw count: 2 Mounting: screw_through

Optics using this footprint · 17