You surely don't need a 3-1/2" chambered camo semi for skeet, trap, or clays. I haven't met the clay pigeon that needed more than a 2-3/4" loading of #8s for heaven's sake. I'd go with either a used or new Remington or Beretta that looks pretty too, depending on which felt best to me. Arguing about "O" rings that don't move in service and only get damaged during dis-assembly and assembly by ham handed people, or who buy the wrong material 'O' rings, or how hard gas valves are to clean if and when they need cleaning wouldn't impact me one iota. What matters is how it shoots, and both the R and B gas guns work extremely well, they and don't beat your body to death in the process, even without benefit of the two piece stocks and hydraulic pistons that look like the devil to me.
I love the feel of the Remingtons, and I have not had an 'O' ring fail in 47 years on 9 different models, and yes I still have the 1963 one. And I only had to completely disassemble the gas valve once in forever on the Beretta, and it didn't really need it then, I just couldn't stand it anymore and took it apart to see how dirty it was.