IWC designed the Reversible WEAPON CONTROL MOUNT-N-SLOT to attach directly anywhere on the surface of the hand guard / fore end through any hole / slot, eliminating the need for a 1913 MIL-SPEC Rail Sections.
IWC designed the WEAPON CONTROL MOUNT-N-SLOT 1913 Hand Stop to attach directly to any MIL-SPEC 1913 Picatinny Rail.
Reversible Barrier Hand Stop with Quad-Point Grip and Smooth profile