Hi 30338,
I haven’t but have used those Fiocchi’s a ton in both 20 and 12 ga on pheasants. The 20 with 1 oz loads and the 12 with 1 1/4 oz loads which bracket the 16 ga. load are fine shot shells and very good on pheasants. So those 16’s will be too. No worries.

Ironically, though I haven’t had one since, my first worthy shotgun was a 16 and I killed my first pheasant with it probably at age of 13.