The RVL-R6 is a six-slot Picatinny rail able to be mounted and detached utilizing the RVL tool less attachment system. Rapid attachment/detachment allows for in the field, on the fly solutions for mounting lights, lasers, grips, bipods, or any Picatinny style accessory. The R6 has an integrated guard on either side of the attachment buttons to prevent accidental release. This requires 2 full-length M-Lock slots for mounting.