I just purchased a 20 ga repro for my grandson that is marked Q1/Q2. They measure .004/.009.
When I purchased my first 20 ga repro many years ago I did not know about the Q chokes so I bought an IC/Mod and had them opened to .004/.008. It has turned out to be the best grouse gun I have ever used and in 50 years I've used a bunch of them.
The caveat here is that I spent considerable time experimenting with loads till I found what I was looking for. There just is no substitute for pattern board time.
|