The DPP footprint
Leupold DeltaPoint Pro. Two M4 oval-head Torx screws and four corner recoil lug sockets. The standard defines four sockets; some mounts physically include only two of the four pins, but the standard itself is four. Body size approximately 46mm length. Shared by Leupold DPP, Shield RMS (loose - posts are 0.4mm undersized), Sig Romeo1Pro, Crimson Trace CTS-1250, Holosun SCS 320, Vortex Defender ST/XL.
Family: Leupold DeltaPoint Pro Screw count: 2 Mounting: screw_through