The airwieght doesnt have a safety, but its one of the best handguns for CCW that I have ever owned.
There are alot of CCW that do not have safetys, as they are made to be able to use quickly, that is thier purpose.
As for your rifle, dont listen to whomever told you to "play" with it before you shoot it. It is not a toy, its a tool that takes some instruction.
Get out, shoot it, break it down, shoot it again. Find out what it likes to eat. Then clean it, and stowe it correctly.
That is the only way to get used to what you own, and have customized already.
That or try to get out with someone who owns one or has a backround with the platform.
That and please, listen to those in this thread who have given a few examples on safety with children and firearms. Just being in a case, or not having a pill in the pipe doesnt do anything to a 5 year old with a few minutes to spare. It isnt worth it.
If you have kids I would seriously consider a safe or de bolt it as Jeephammer suggested.
Oh, and they are magazines, not clips.