light weight o/u
Hi a couple of thoughts , I used a 20 for wild birds for almost 10 years, and found most shots going away , yielded in my opinon more lost or wounded birds than i thought necessary. I had used a light 20 auto, so went looking for a 12 ga. O/U. I found a Browning superposed superlight, under 7 pounds and with 1 1/8 Federal loads was deadly on pheasants, without undo recoil. I shot it at clays last year with 1 oz. loads and didnt feel punished either. This fall was my best pheasant year ever.
Take a look for the citori version of super light, that might be your answer, probably in the range price wise of much heavier guns?