I have been shooting a T/C Impact with cast Lee REAL's and am undecided yet. I am wondering some other peoples results. I am casting from mostly pure lead. I am using Blackhorn 209 for powder. So far I have only tried them off wobbly benches, in rain, or other problems, yet the accuracy seems promising. The first time I casted from a mystery lead that was too hard, and I had to force them down the bore. Still it gave about a 2", 3 shot group at 40 yards with open sights. I now have a Leupold 1-4x scope on it, which works great. Last trip I went out, and the range was having a competition. I went to a family's property and shot off the truck hood, which was not at all Ideal. Still I got 2"-3" groups at 50 yards. I have been lubing with Bore butter, and it works, but its just a PITA; messy and inaccurate. I now have a handful I have pan lubed in Carnauba Red. I tried shooting with and without a wool felt wad under the bullet, but did not see any difference. I will hopefully be shooting from a lead-sled this weekend, to take the human element out of it. One thing I noticed is that the rifling barely engages the bullet. It makes them a joy to load all day long, but I wonder if it is hurting accuracy. Or is the obturation of the slug a part of the design? I know the bands are tapered small on bottom and big on top, even the small bottom band is engraved. The other thing I doubt affects accuracy, but I can't find a loading tip that works that well with these. The T/C "universal" loading tip works ok, but leaves a ring mid way around the bullet tip. A cleaning jag doesn't leave a mark, but it seems like its too easy to load it crooked that way.