I too shoot a release for trap Muddydogs and I also hunt Upland birds like Woodcock and Ruffed Grouse and sometimes Pheasant. If you have ever been down in a nasty cedar swamp chasing Grouse or Woodcock you would understand. Once that trigger is set, you have to hold onto it and that is not a good thing in those conditions. I have been in some pretty crazy situations where a bird has flushed and if I would have set a trigger on a release and attempted those shots, I would probably have shot the dog, possibly shot numerous trees, and maybe my partner. I have swung on birds and had my arm hit a limb. That is all it would take to make your hand relax on that trigger......you are just asking for a major problems hunting with a release. Why would you want to add that danger to your hunt ? I would rather sleep with rattlesnakes than hunt with someone using a release. Release triggers are great when used in the right situation, as I said, I have shot one for 24 years at TRAP and it let me continue to enjoy that sport. I have yet to this day had any issues flinching when I hunt, shoot sporting clays or skeet with a pull trigger with the gun down. I am just sharing my opinion here, but as you can tell by the way this thread is going, it is just not a safe practice.
Don