Jim, I have a 4" clear plastic drop tube that screws right into my uniflow. I've had it forever, so can't remember the maker. It has a gray plastic 17 cal tip that fits the hornet perfectly. The nice thing is, if powder does bridge, you can see it and give the handle another tap to finish the fill....... Maybe MD does something different.

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Last edited by huntsman22; 09/13/17.