How durable are those fiber optic sights SW puts on their PD revolver series and a few others? They look real vulnerable to me. I can imagine whacking the sight on something in a tight situation and being in a bind.
I have fiber optic sights on almost all of my guns with open sights. But all but one of my guns are used for hunting. Then again....when I hunt, it's not exactely a walk in the park.....if you want to see "tight situations" follow me for a day thru some of the places I go. Frozen trees, ground and rocks are not very forgiving.
I don't know of any fiber optic sight, either Smith factory, Williams fire sight aftermarket, Thompson Center, or those that I have had machined and I installed the optic material myself that are not somehow vunerable to being damaged if hit just right given the correct circumstance.
But then, Crimson Trace grips are only as good as the battery and the electronic connection the battery is connected to. And a good whack or drop can undo that.
If the situation is that "tight", I'm probably not lookin at the ramp sight anyway.
Dave.