Osprey Global Front Grip with Integrated Bottom-Pop Bipod Green. It can be used in a prone position for added stability or retract the legs and use it as a bipod foregrip. With our inch and a half rail you may add shooting accessories that require picatinny/weaver rail. Comes in 3 different colors: Black OD Green or Tan. These bipods are backed by Osprey's industry leading no-nonsense lifetime warranty. Specifications for Osprey Global Front Grip with Integrated Bottom-Pop Bipod: Manufacturer: Osprey Global Gun Make: Universal Gun Model: Universal Material: Aluminum Fabric/Material: Aluminum Gun Rail: Weaver Picatinny Features of Osprey Global Front Grip with Integrated Bottom-Pop Bipod Lifetime Warranty Extensible Multifunction Convenient buttons Package Contents: Osprey Global Front Grip with Integrated Bottom-Pop Bipod Osprey Global SBP-OSP-GRN: Front Grip with Integrated Bottom-Pop Bipod Green