i have two dillon 450s, one for 45-70 the other 375 H&H, both are for cast bullet shooting. the main reason i like the 450s is they are the solid top. non removable tool heads. the powder measures throw ex. charges. and are fast to reload with. dillon are the best to deal with, i must say. another note. if anyone has a extra dillon 450, that not being used, let me know. 