No 10/12 with built in extractors. Just too thin. I went for steel over aluminum for the strength in 16/20 and the same in 10/12. Skeeters might be OK for light use but not long term heavy use.
I know some people do not like the adapters with the slits in them. The adapters with the slits do cause the hulls to be split but you are often going from an expensive ga. to a much cheaper ga.. 12 and 20 ga. shells are cheap while safe 10 and 16 shells can be hard to find and pricy. I do reload all 10-20 or 16/20 shells used with adapters. If I had a 10 to shoot I would gladly trade a 12 empty which is worth one or two cents each for every shot. I have 30K empties in 12 ga. and less than 300 in 10 Ga.. You can pickup a bucket full of 12's at most skeet ranges free and just for the effort. Same for 20's in most areas but in much lower numbers.
