Front support for bench rest shooting

[texasgrunt]

I am new to shooting off a bench and am looking for ideas (other than the bipod I have been using) for a front support. I don't really care for a sand bag up front and there are quite a few options out there, so what works best for you guys? I would like to have something that is "jack-able" for elevation and also can pivot (swing left and right) I think.

Your help is much apprecaited!

Grunt