Fryxell Lube works & many people would know what your talking about.
Back when Erik was getting started Glen spec'd a hollow point pin for a 44 he was having Erik do. When I had Erik do my 44 molds I had him copy the design, my notes are full of "Fryxell HP". <Fryxell Profile Pin = HP cavity of .150" diameter at the mouth, cavity with 7 degree taper and extended .250" into the bullet with a rounded tip>
Back when Erik was getting started Glen spec'd a hollow point pin for a 44 he was having Erik do. When I had Erik do my 44 molds I had him copy the design, my notes are full of "Fryxell HP". <Fryxell Profile Pin = HP cavity of .150" diameter at the mouth, cavity with 7 degree taper and extended .250" into the bullet with a rounded tip>