A muff and the lighter jersey gloves or thin woven gloves that I can still feel the trigger with have worked the best for me. And time permitting, I can still unobtrusively remove my right hand trigger finger glove with my left hand inside the muff. A Hot Hands chemical warmer inside that muff helps if it gets really cold. Hunting is one thing and other cold weather activities require different gloves like my sheep skin lined choppers if I don't need much dexterity. Being in better shape with better circulation helps a lot too. Your body will reduce the blood flow to your extremities first to keep your core warm, so it isn't just your hands that need insulation, it's your whole body and head. Also your left non-trigger hand that doesn't need the dexterity can have a heavier glove than your trigger hand that could be in a hand warmer pocket on your jacket.
