I've shot at indoor ranges a total of 5 times in my life.
On one of those occasions, I was shooting my Ruger MKII. In the stall next to mine, a couple of the upper middle-class types who considered themselves to be, "experts" because they both shot 9mm Sigs (you know the type) looked at me and my pistol and actually SNEERED to each other. I mean like the same way those old pit viper-type ladies in church sneer and whisper to each other, "Girl, can you believe she's wearin' THAT hat with those shoes?"
I happened to notice that they were seriously revelling in their "HE-MAN" self-images as they remarked to each other how, "not just anybody could withstand the muzzle blast from the 9mm in an indoor range."
Ahhh, jeez...
So while these 2 guys were diligently occupied celebrating the imaginary 3 inches of extra growth to their male members courtesy of their ignorance and the cost of their pistols, I discreetly slipped my 629 Classic DX out of its rug and chambered a single round of a 240 gr. XTP over 23 gr. of H110. After touching it off, I put the Smith back in its rug and resumed with my MKII while these stud-boys dealt with the results of having spelled, "HELP" in their Dockers (figuratively, of course.)
If you need a gun to feel like a man...