16 Gauge Society has a group of real Gentlemen who know the gauge and willing to help others. Real problem with 16's is scarce components with most factory loadings trying to duplicate 12 G ballistics. Rather than try to get 12 G results I prefer to use the gauge as a bit more capable than a 20.

16 G Society designed there own wad to load straight wall hulls with light shot weights had Down Range make them up on special order. It's the answer for 7/8 oz loads. With lots of load data exchanged They are a good resource for SxS shooters

Boats