My Grado Silver p-mount will fit into my Shure adaptor (came with an M92E), but is too tall to fit into any of the others I have. The other p-mount adaptors I have (from tallest to shortest, as far as the cartridge that will fit) are Ortofon/Digitrac, Audio-Technica, and Stanton/Pickering.
Does Grado ship an adaptor with their p-mount cartridges these days? My Grado Silver p-mount came installed, and I got the cardboard box, leaflet and stylus puller but no adaptor.