In my mind, the name GripKnife conjures images of Solid Snake’s CQC knife-in-support-hand style of weapon manipulation.
However, the GripKnife is actually a forend grip that mounts to a standard Picatinny rail, which houses a knife intended for hand-to-hand fighting. The creators of the Grip Knife state it’s designed for “…military-style carbines in close-quarter situations such as urban engagements, while inside military vehicles, or in any other situation where space is confined, the element of surprise is necessary, or the likelihood of hand-to-hand combat is great.”, and is made of “…advanced materials usually reserved for spaceships and surgical equipment.” The knife detaches from the grip by pressing a thumb-activated, rearward button on the base of the mount, for quick operation of use.
You can check out the official GripKnife page at the link below
