Here are a few of mine, I got a truck load of these. There are a couple of good deals for a 4 inch and 6 six 16-4 on GB right now!!
The K-32's are the proud papa of the 16-4. My wife bought this one from a guy who inherited it, he only liked "tupperware guns" and sold a $2000.00 gun for $600.00.
Without the correct grips but excellent wood storage box.
With a proper set of grips.