Ahhhh spirited discourse. Ya gotta love it.
gyrfalcon, my Dad was a gunsmith who probably worked on maybe (I'm guessing here) 500+ handguns while I was living at home as a kid. This was back in the 60's and 70's when there were Colts, a few S&W's, BHP's, a Luger or two and a whole lot of revolvers. I've seen with my own eyes bunged up handguns and I watched him attempt to rectify some of them. Most were old warhorses, might have had spotty heat treatment, certainly back then they were a lot cheaper than the ones sold nowadays in more ways than one. I doubt slide cracks were due to the slide being released on empty chambers. Bad top lugs (rounded) and bottom lug uneven wear (slide stop pin alignment?)... You'd have to ask Art, Tuner or Old Fuff.
I couldn't tell you how many more he worked on since I moved away from home. Hundreds more I'm sure. The quality was better in some ways, since metallurgy had improved considerably.
I didn't say you couldn't release the slide on an empty chamber, I said I was taught not to do that since a lot of the guns I got to handle as a kid did not belong to me or my Dad. So I still practice what my Dad taught me.
Riddle me this "O slide slamming wizard"
, Why does one need to drop the slide (using the slide stop of course) on an empty chamber other than the machismo sound?
I know that one can operate one's handgun in that manner, and I've seen it done in Gun Shops with brand new handguns by some peoples kids. I've also heard Gun Store Owners tell those who do that "Don't do that again." Probably because they do not own it yet and who wants to buy a gun that every tom dick and harry has handled in such fashion.
Seriously... do you people actually believe to that push a round out of the mag reduces the slide force that much?
Oh heavens no! Depressing the slide stop to chamber a round from the magazine and place the handgun into battery is a totally different thing than dropping the slide on an empty chamber. I still prefer to rack the slide back a bit and slingshot release the slide but you can certainly use the slide stop lever to release the slide... when there is a round in the magazine you are ready to chamber. That's a slightly different matter.
But I thank you for pointing out the defective or unsuitable (for) self defense handguns owned by gunowners who treat their handguns with... a little respect they feel they are due. I did not know that. You learn something every day if you keep your mind open... doncha?