First off - congrats! I have 3 CZ shotties (all double-trigger SxS's) - 2 of them in 20 & 28. I have several other CZ firearms & I am impressed with what I purchased and with the way CZ USA supports owners (I had an issue with one I purchased used & CZ fixed it with no quibbling - THAT is fine service!). All are very good shooters & are reliable. Like any other double guns, I keep the barrels & ribs well-oiled & break them down setting them out to dry thoroughly after a wet hunt, and then I oil them again.
I use 2-3/4" shells. Center a bird in the pattern & it WILL go down.
Lead shot: I typically shoot #6 shot. The 20 is choked improved & modified. In the 28 I use skeet & modified.
Steel shot: Again, I use #6 shot. Both are choked skeet & improved for Pheasants. I hunt Quail in a non-tox shot area with the 28 & I choke it skeet & skeet in that case.
During the late season when Pheasants tend to not hold as well & wild birds have toughened-up, I step-up to #5 lead shot in the 20 & choke it modified & full. The 28 stays home. I don't hunt Pheasants in many non-tox areas, but if I do in the late season I prefer to use non-tox NICE shot shells.
Do use a bit of choke lube & check tightness & remove and relube the choke tubes every so often. A guy I know stopped by the other day seeking help in removing a stuck choke tube from his Remington. He had NEVER removed it or lubed it. Unless he buys another barrel, he's stuck with a modified-choke 870 because it is stuck but good.
Enjoy!
I use 2-3/4" shells. Center a bird in the pattern & it WILL go down.
Lead shot: I typically shoot #6 shot. The 20 is choked improved & modified. In the 28 I use skeet & modified.
Steel shot: Again, I use #6 shot. Both are choked skeet & improved for Pheasants. I hunt Quail in a non-tox shot area with the 28 & I choke it skeet & skeet in that case.
During the late season when Pheasants tend to not hold as well & wild birds have toughened-up, I step-up to #5 lead shot in the 20 & choke it modified & full. The 28 stays home. I don't hunt Pheasants in many non-tox areas, but if I do in the late season I prefer to use non-tox NICE shot shells.
Do use a bit of choke lube & check tightness & remove and relube the choke tubes every so often. A guy I know stopped by the other day seeking help in removing a stuck choke tube from his Remington. He had NEVER removed it or lubed it. Unless he buys another barrel, he's stuck with a modified-choke 870 because it is stuck but good.
Enjoy!