Working with guns 24/7 specially in todays climate has us all on edge really.
Biggest things that annoy me when I hand someone a gun... they point it at me... granted I am scarily used to it by now, it usually ticks us off.
Secondly unless its a rimfire I personally can care less if you dry fire it, but not everyone agrees with me so it IS a good idea to ask first.
The biggest piece of advice I can honestly give you before hand in dealing with us gun counter guys is at least do SOME research before showing up to a store. I love teaching new shooters as much as the next guy, but as we all know it has been extremely demanding on us in the last months, and there sometimes isn't enough time in the day to fully help every single customer to the fullest extent.
I am not saying come in looking for a specific gun, but atleast know what you intend to mainly use the gun for.. like target shooting vs. CCW, and just have an idea in mind of what you want it for, then just ask. I would much rather a customer tell me he or she is clueless about guns, but is looking for a gun to keep in the night stand, vs just ask to see every gun in the cases in the matter of 30 mins.
There are good gun stores and there are bad gun stores. A good gun store will have helpful, knowladgable (and by that I mean, if they know they tell you, and if they don't know, they'll say they don't know) staff that will deal with you honestly and fairly.
Best point made yet. Yes I work with guns every day... No I am not a walking encyclopedia on them. Granted most of us know a lot... but no one knows everything. I am the first person to tell someone when they start asking me about high end trap shotguns that I have no idea what I am talking about but I love my Benelli M4
. Please don't expect... or demand... we all know everything about anything. I am a rare bird in knowing my limits when it comes to certain things like black powder and high end shotguns so I ask one of my other guys to come help a customer.