Re: 150 gr Scirocco vs 140 gr TSX
No exit. Just what one would expect from a ballistic tip type bullet.
With X bullets the only one I've ever seen recovered was a 416 -400X into an Eland. Shot in the rump, recovered under the skin in the neck. All others have exited from any angle.
Thats the reason to use an X bullet.
Shooting high in the body is never good though. Watched a caribou get shot twice last year at over 300 yards. Both high shots. Both total penetration but just kills slow. Got down and finshed him with a 44 airweight.
Get as close as you can, but utilize your skills as needed.