Some people report problems with the single triggers, and most of the guns you see for sale are ST guns.

12's and 28's weigh about what they should, IMO, for their respective gauges and as "American classics". 20's, which are the most common, are a bit on the heavy side.

For whatever reason, the Japanese seem to have choked the 28ga Repros--especially the M/F ones--using 12ga constrictions.

The above aside, I like them and think they're very nice guns. I can still be tempted by the right 28 or 12 with DT's, although the 28's have gotten pretty pricey. (One or two of them listed here, recently, at pretty good prices. And you can make some pretty good buys on the 12's and 20's.)