It's a round top (everything made since the AccuTrigger came out in 2002 has been a round top). All of the various models (10, 11, 12, 14, 16, 110, 111, etc) are "110's." Just need to know if it's round or flat top and whether it's a long or short action when ordering a base. If she prefers the looks of a one piece base/rings setup, check out DNZ Products. Their Game Reaper is an excellent 1-pc setup and very lightweight.