I don't care what kind of grip a double gun has. I prefer two triggers but that's not mandatory. I simply will not under any circumstances consider a double gun with a beavertail, even one as small as a .410. I don't want a vent rib on any gun but I understand that you will most likely have to settle for one on a currently made repeater or O/U. I once bought a double with one but I would not buy another one.