Dude270,
Why not? At home defense distances, subsonic 220 grain 300 BLK hits as hard as 44 mag ammo out of a 4 inch barreled revolver and nobody ever says that the 44 mag is not sufficient for home defense.
Ft-lbs might be similar, but terminal ballistics are not.
The subsonic match bullet will need to quickly yaw sideways to make a serious wound.
