Don't even bother with the winchester hulls unless they are AA or heavy game loads. The universal and xperts are total trash. Yeah, there are guys that reload them. There are also lots of reports of them separating and busting gun barrels when shooting clays. If you have 5-6 guys firing off shots at once how are you going to hear if one bloopers and gets stuck in your gun? not worth it!
I've been there... when I started reloading I had thousands of xperts and universals. Guys told me not to use them, I did anyways. I used AA recipes and they went bang. Crimps were terrible, they were very difficult to load, I was thinking every time I pulled up on a bird or clay "listen to see if its a dud", caused me to miss MANY MANY doves and clays.
Another thing, the xperts/universals are a tad bit wider and thinner walled than an AA or polyform so powder WILL bypass the gas seal and get alongside your wad. This will cause inconsistent firings, especially if they are in your blind bag being tossed around.
Just toss them. Its not worth the trouble. Buy some once fired hulls if you need to, they are cheap. Just about every reloading shop sells them, including the online ones. If you can't find what you want there, then post a want-add here. Lots of waterfowlers, especially 10ga shooters keep their hulls to sell as once fired.
Why do I shoot 3.5" for geese? Because they don't make a 4" yet!