MADE IN THE USA, this is the real one, not the cheap knock-off others offer. It will withstand what ever abuse you throw at it.
Vertical Forend Grip With Built-In Quick-Deploy Bipod.
Dual-function vertical grip locks to the bottom accessory rail of your tactical rifleís forend to give you enhanced control during CQB and a stable bipod rest for precise long-range fire. The gripís hand-filling contours and deep grooves provide a solid purchase even when your hands are wet. Hit the large, deeply grooved release button, and a powerful spring deploys the legs instantly. Conveniently placed for thumb activation, the button sits flush with the surrounding surface to prevent accidental deployment. Extended legs provide sufficient elevation for a standard 30-round magazine to clear the ground, and will not snag on brush, vehicle interior, or other gear when retracted. Legs and grip are made of tough, injection-molded polymer; steel cross-bolt with easy-grip thumbscrew locks directly to any MIL-STD 1913 Picatinny rail to ensure a rock-solid fit. GPS-02 has steel inserts in legs for maximum strength in high-stress tactical operations