We've offered a variety of bipods for quite some time, but none have attached as simply and quickly as the MOE QD Bipod for M-LOK. This new bipod provides shooters a quick-attach and detach function when using guns with an M-LOK hand guard or forend; by speeding up the attachment process via the integral attachment knob, you can get support when firing faster than ever before. To attach the bipod, simply insert the M-LOK stud into the M-LOK slot, rotate the bipod 45deg counterclockwise so the stud is perpendicular to the M-LOK slot, and tighten the adjustment knob to securely fasten against the forend. No tools needed!