He was asked what he wanted to do on gun control on Almanac on TPT on Friday.
The response was somewhat surprising. I have no doubt he'd sign a mag-cap ban or AWB in a heartbeat if it was in front of him, but he didn't seem like he was real excited about pursuing one like say Cuomo, Schumer, Feinstein et. al.
I'd say he probably has hopes of getting re-elected.
Here's a link. Jump to the 17 minute mark to get to the gun control bit.
http://www.mnvideovault.org/mvvPlayer/customPlaylist2.php?id=24132&select_index=2&popup=yes#2