Constructed of 6061-T6 forged aluminum, this rail panel is stronger than competitor's polymer offerings. M-LOK allows for a high degree of customization to the host weapon system and gives the end user many options on where to place their accessories. Strength is provided with #10 mounting screws and 4-axis recoil lugs.
Basically, if you spend good money on a long range rifle chassis, don't F-it up using a cheap part.