All of my dies are RCBS and so are the shellholders EXCEPT for the .45 Colt. When I bought the dies they had no shellholders for that caliber in the local gun shop, however there was another gunshop nearby that had a Lyman shellholder. It works like a champ, with the RCBS dies, but of course a .45 Colt isn't a match rifle, but then again with the size of the chunk of lead it throws each shot hole in the target is almost a 1/2" group!
