Not running magazines, just a rem hinged floor plate. So I would need to stay at about 2.85" to get them to feed right. I am actually thinking about a savage 110 action so I can run DBM without much constraint. I feel I can get about 3.2" and still feed but that's a whole other story. Thinking about making the rem a single shot, and then having a long action savage that can run AICS magazines, but haven't read enough about the latter yet.