Kinetic Development Group Kinect MLOK Bi Pod Mount Long Version Black 4in. Much like the Sidelok for Picatinny attachment Kinect insures proper and easy installation eliminating common variables that would cause issues.(ie: over tightening) Although revolutionary Kinect is quite simple in its operation. There are two spring-loaded wedges in the base of the Kinect mounting point. When you press the accessory or rail section down in the M-LOK slot two tiny deployment triggers get pressed against the rail firing the wedges into place. There is nothing more frustrating that fiddling with an allen wrench to get your accessories on an off your weapon with traditional modular rail sections. This changes the whole dynamic of the M-LOK system and really makes every accessory truly removable with the ability to mount it in a second when needed. Specifications for Kinetic Development Group Kinect MLOK Bi Pod Mount Long Version Black 4in: Product Size: 4in Product Color: Black Package Contents: Kinetic Development Group Kinect MLOK Bi Pod Mount Long Version Kinetic Development Group Kin5-220: Kinect MLOK Bi Pod Mount Long Version Black 4in