Versa-Pod Thunder Foreward Picatinny Bipod Rest Vertical Front Grip Black. This Bipod from the tactical professionals at Versa-Pod designed to serve as both an ergonomic forward grip for better control of the weapon during fully automatic fire as well as a bipod for use when engaging targets that are further away. Wherever possible Nylon 12 (a material that is highly resistant to temperature extremes) has been add to the Versa-Pod Thunder Bipod in order to shield the user's hand from the heat generated from continuously firing in the full-auto mode. The Versa-Pod Thunder Extendable Forward Grip Tactical Bipod has an ergonomic housing that conceals a fully-functional bipod with individual height adjustments that allow the it to be used on uneven terrain. The rugged clamp design of the Thunder 180-601 uses dual locking lugs to secure the forward grip/bipod to the MIL-STD-1913 rail and is rated to withstand 5000 lbs of shear force. Specifications for Versa-Pod Thunder Foreward Picatinny Bipod Rest Vertical Front Grip: Manufacturer: Versa-Pod Color: Black Finish: Hardcoat Anodized Material: Steel Length: 7 in Mount: Picatinny Mount Type: Dovetail Tripod & Bipod Material: Steel Fabric/Material: 4140 Chrome Moly Steel Features of Versa-Pod 180-601 Thunder Foreward Grip Bipod Rest: Short Prone Picatinny Ergonomic Design MIL-STD-1913 Rail Extends from 7" to 9" Rated to Withstand 5000 lbs of Force Package Contents: Versa-Pod Thunder Foreward Picatinny Bipod Rest Vertical Front Grip Versa-Pod 180601: Thunder Foreward Picatinny Bipod Rest Vertical Front Grip Black