VISM 1913 Short Hand Stop Black. Low profile compact ergonomic and extremely functional design for enhancing weapon control.Hand stop can be mounted in either direction on the rail which lends for either a push or pull holding technique.Function as a hand stop preventing your grip and fingers from slipping into harm.QD sling mount integrated into the hand stop. Specifications for VISM 1913 Short Hand Stop: Manufacturer: VISM Color: Black Size: 1.4 in Gun Rail: Picatinny Blade Finish: Matte Case Finish: Matte Finish: Matte Black Features of NcSTAR 1913 Tactical Hand Stop: QD sling mount integrated Package Contents: VISM 1913 Short Hand Stop VISM VG151: 1913 Short Hand Stop Black