While I haven’t dropped a rifle off the bench yet (knock on wood), I did have a minor cat-astrophie with a barrel and one of those god-forsaken cast lollipop tangs. While working on my Gillespie squirrel rifle last year, my shop cat managed to roll the barrel off the bench, which landed tang first on the concrete. Of course, I’d already filed the darn thing out (a chore in itself), and inlet it into the stock. Bent the tang 90 degrees, and even though I heated it red hot, it snapped off when I tried to straighten it out. Wound up filing a new tang out of a long blank, just a tiny bit larger than the original, and re-inletting.
My solution was like Taylor’s, except I used long deck screws into the edge of the benches, and slipped a piece of plastic tubing over the screws to prevent marring. Now all barrels, stocks, and in-progress guns get set in my little racks, and a rubberband cut from a bike inner tube keeps them in place.
Greg