Dual-function vertical grip locks to the bottom accessory rail of your tactical rifle's forend to give you enhanced control during CQB and a stable bipod rest for precise long-range fire. The grip's 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 retract Mfg: G.P.S. SPECS: Reinforced polymer, Black. 6A 1/4" (15.9cm) long with legs retracted. 8A 1/2" (21.6cm) high with legs extended. 13/8" (3.5cm) diameter. GPS-02 - Steel inserts in legs. 7.8 oz. (220g) weight.