USED Versa-Pod HD Picatinny Rail Bipod Adapter w/Cant Black. This bipod head adapter from Versa-Pod features all steel construction and a double lug rail attachment and can be semi-permanently attached by use of a hex key. With such a fool-proof design the Versa-Pod Heavy-Duty Steel Picatinny Rail Bipod Adapter will not become loose and detach. Specifications for Versa-Pod HD Picatinny Rail Bipod Adapter: Manufacturer: Versa-Pod Color: Black Finish: Versaguard Coating Fabric/Material: Steel Package Contents: Versa-Pod HD Picatinny Rail Bipod Adapter Versa-Pod 150-621: HD Picatinny Rail Bipod Adapter w/Cant Black