My numbers for 45 ACPs are nowhere near that bad. Neither for my Colt Trooper 6” MK III .357mag or my Glock .357 SIG.
I find that 45 ACP drops like a rock.
It is a low velocity big hunk of lead.
It gets worse with shorter barrel lengths.
That said, I carry an officers model.
I have no intention of using it outside of 25 feet.
.357 sig is a hot round.