I was messing around at the range today, and found this to be handy. I noticed the bottom of the sabots are rough around the outer edges. If you carefully file or sand this down, and spread lube evenly around the sabot, it will glide easily down the barrel as a quick follow up load. I found by doing this, I did not need to use the "T" handle. I did not loose accuracy either. If anything, I think the lube acts as a sealer.