lets run a small list of problems comparing the two.
Auto's
stove pipes
double feeds
failure to fire, resulting in a "tap rack"
worn or broken magazines
failure to eject, requiring an "unload-reload"
Limp wristing
Can be ammo specific
Shooter can become trigger happy(either intentionally or unintentionally)
Revolvers
E rods backing out
Light strikes
out of timing
blown primers, resulting in total firearm failure
over heated cylinder/casings, causing failure to eject
More parts than an auto
usually heavier
usually bulkier
limited(see smaller) capacity
no external safety
Should you have to single load or only partially reload your revolver, do you think you will remember which way the cylinder turns, and where to put your rounds? I'd really like the first trigger pull to be the loaded chamber and not one of the empty ones.
Lets not forget that should you not allow all rounds to fall forward and seat properly then the cylinder doesn't close.
Spare ammo IMO is a lot bulkier as compared to the magazine of an auto(which sports on average nearly twice the capacity ) to carry
Loss of night vision due to excessive blast from cylinder gap(usually on magnums )
You must completely render your firearm useless to execute a reload/tactical reload, as compared to an auto which can be used while performing a tactical reload.
Lights and other accessories are much harder if not imposible to mount.
Limited options in regards to sights(on some models)
Single handed reloads are tough to say the least and much more time consuming.
No indication you've fired all 6 rounds, except hitting on a fired chamber, or is it just a bad round? Maybe a light strike? So do you keep pulling the trigger or execute a reload and possibly dump good rounds with the bad?
Cleaning is much more involved than an auto.
Usually lack a lanyard loop
Heavy double action trigger pull....For every shot.
harder to produce fast pairs
Regular maintenance to ensure proper timing
Gas cuts on the top strap
I might have missed something so feel free to add anything.
CF