Couple 16 ga. M37 Ithacas. I don't shoot anything but 12's and seldom shoot those these days.
Couple M&P's that just feel so good in my hand but don't shoot good groups and have been unreliable in the past (failure to fire issues, twice in 3 years).
Glock M31 (reliable, poor groups).
Can't think of anything else at the time.