LEE INLINE BULLET FEEDER DIE ONLY 22cal

Absolutely the best bullet feed die on the market. This one worked right out of the box with 55 grain fmj. No nylon or plastic on the inside works just good steel. Only plastic on the die is outside mainly to allow for support for the multiple barrel feeder. And it's heavy duty built. And yes it threads into the top of die body to contain the feeder works inside the die but doesn't ever come into play for the actual inside operation other than spring return and feed column.
These will be my go-to feeder from now on.
If your a fumble fingered person like me, then it may not be such a bad idea to buy extra detent balls in the appropriate size if you plan on changing the bullet size adjustment as they are small enough to disappear on a floor or bench quickly. I change mine up over a bench pan to catch my oops moment.