Nope. Unless you're talking about hard surface es, what you just wrote is incorrect. I have never seen a WFN "travel sideways", nor a Keith or an Lswc. 18bhn or harder, .355, .430, .452, .460 from a properly fitting barrel.You fired straight on toward the target, fire at an angle and check again. Not all hard casts are created equal. Much of the time those same bullets will smear, kick themselves sideways and stop very shallow (because they are traveling sideways). Thats why there are offerings like the jacketed non-expanding Punch bullet, BB's newer "mono-metal" etc
Nope. Unless you're talking about hard surface es, what you just wrote is incorrect. I have never seen a WFN "travel sideways", nor a Keith or an Lswc. 18bhn or harder, .355, .430, .452, .460 from a properly fitting barrel.
Deflecting off a hard surface or exiting bone may deform the bullet to the point where it starts to tumble - may.