It is a bit confusing but I've been reloading since about '66 and I've used Speer bullets for different cartridges and found several rifles that shot certain Speer bullets very well (240 Wby with the 105 spitzer hot core and 30/30 with the 170 hot core) and was disappointed when I heard the Hot Cores were going away so I bought enough to last a while.
On the other hand I've got s couple of 7 Mags that shoot the 160 Deep Curl REALLY well so maybe i'd better buy up the ones at the local gun shop.
