Give me a Benelli M1, M3 or Remington 870 anyday over a SPAS 12. Too many damn knobs, dials, levers and buttons to operate on the SPAS 12.
I'm suprised that nobody has suggested the M79 or M203 40mm grenade launcher as a solution for taking down dinosaurs. True it's only single shot, but if it hits, the dino is down.
Graham