Before non-toxic shot became mandatory, my 20 ga Browning A5 was my go-to waterfowl gun. Winchester XX buffered copper plated #4 shot in that shotgun was pure magic. When non-toxic (steel) shot became mandatory, I bought a Japanese A5 in 3" Magnum. What a complete disappointment. Everything I loved about the A5 in the 20 went missing in the 12. After killing a limit of Snows on its first hunt, the 12 A5 went into the safe and stayed there for the next 23 years. Although pretty with it's round knob and figured wood, I hardly ever wanted to even pick it up again. Sold for what was paid and good riddance. The 20ga A5 still gets slid into the old green flannel and canvas Boyt.