Has any one tried the 155gr. palma smk

[learning]

I was looking for any bullets that I may have over looked to shoot out of my 300 win and have been wondering about the 155gr palma smk. I would think I could get close to 3300 fps with it and a bc of .504 sounds intresting for that weight bullet. So if you have shot them at any thing I would love to here about it. Thanks in advance.