I saw something similar, though it was an O/U.
Years ago I sold a 101 trap gun to some old codger who apparently was suffering from advanced brain shrinkage.
He ported it on his drill press.
Four rows of uneven jagged holes complete with drill runoff, and you could see the marks in the stock from the vise.
If I'm lyin', I'm dyin'.
I'm a believer in doing whatever you want to your own personal property, ie it's OK to customize any gun. However, had I known his intentions, I never would have sold the gun.
Decent gun turned into scrap.
