Man I thought this a misprint in the Accurate Load book

It was under the .38 Special +P data so I Googled it. Slow and heavy (700-767 fps), a specialty application to sweep bowling pins efficiently off a flat table with the smaller caliber gun. LOL Very interesting.

https://www.badmanbullets.com/OnlineStore/proddetail.php?prod=38%2F357-230-WC-Bowling-P...