Originally Posted By: Carl Regier
At .303 velocities, would not a 180 gr. full metal jacket military style round offer as much penetration as a monolithic solid? S&B, Wolf, and probably others load them, and they sell for about $15/box.


I did some further research, and the .303 AP rounds W/W1Z would serve that purpose.
I just wondered if something pre-dated the first issue of AP in 1915, that would have seen sporting use.