750.00 CZ Mallard O/U 12 gauge - sale pending Kitchener / Waterloo Mar 3, 2024 - 5:23 PM globe21 For sale is a CZ Mallard 12 gauge, in excellent condition. There is a small bump on the fore stock, hardly noticeable. I have the factory box and manual along with sleeves for transport. Safe queen most of the time and probably 5