It's still a pretty heavy press, but the footprint and the optional short handle would make it attractive for use at a range.
One guy backs his van up to the range and mounts a Summit to his trailer hitch. Did a video.....if I can find it I'll provide a link.
I noted to myself when I saw it that he needed a leg down to the ground, like you'd do to crank up a hitch off the ball on a boat trailer. That way the press stroke wouldn't flex like his did.
http://www.youtube.com/watch?v=2i9phIfc0SE