This vertical fore-grip integrated with a strong and stable bipod. The Grip Pod"s legs deploy at the push of a button ¨C instantly.Push Button to unlock Bipod Legs, and retract the Spring Loaded Legs by pushing back in. It mounts directly to Weaver/Picatinny rail systems. Feature: Serves the dual purpose role of vertical fore-grip and bipod Spring Loaded Bipod that instantly deploys legs with a push of the button. Installs in seconds Without tools. Package include: 1* Vertical bipod