yes i have shot them with a lot of success i'm just doing this to change it up a little just like to see what other bullet combos will do.especially nowadays with getting our shooting supplies it's just another option to fall back on. i am really curious about the 400 gr originals and how they group since the white shoot the heavier bullets so well. i'm not to worried about expansion as gm-54 eluded to i think if you put it where it belongs it will do it's job.