The KRISS Picatinny hand stop serves as a point of reference to prevent your support hand from coming in contact with the barrel of the firearm. Hand stop covers 7/8" (22mm) on the lower rail. For size reference, a hand stop plus a short KRISS Picatinny...

Made from lightweight aerospace grade aluminum, the KRISS Picatinny Rail Cover protects your hand from the sharp edges of the Picatinny rail. The Long rail cover will cover the Vector receiver's integrated bottom rail in its entirety, or 3 5/16" (85mm).

Made from lightweight aerospace grade aluminum, the Kriss Picatinny Rail Cover protects your hand from the sharp edges of the Picatinny rail while leaving room for the KRISS Picatinny Hand stop. Short Rail Cover measures 2 7/16" (62mm) in length. The...

OEM replacement Large grip insert for SPHINX SDP Compact and Standard Series.  

OEM medium replacement grip insert for SPHINX SDP Compact and Standard Series. This grip insert is pre-installed onto the SPHINX SDP Compact from factory.  

OEM small replacement grip insert for SPHINX SDP Compact and Standard Series.