Does anyone know where I can get a single 3 1/2" rail to mount on my stock. I just got an atlas bipod for Christmas and would like to mount it. I only have a sw iv stud right now and would like to install a permanent rail for the quick detatch. I know badger makes some, but all I can find is a three lack at triad. I would prefer to source one locally in DFW to be able to install it sooner, but I am open to suggestions.