Cadex Falcon picatinny mount bipod

I've got a basicly brand new Cadex bipod .

 I have one that im using on one of my rifles and its a really solid platform. 

My dad picked this one up before we got hes rifle and the rifle has an arca rail wich we didn't know it came with and not in need of a Pic rail . Mounted it once , no scuffs or any blemishes. 

$500 shipping included