I can understand that they might ask for both magazines, depending on the problem. However, unless I misunderstand you, I can think of no reason why the key-chain tool for the sights and security lock would need to be or be requested to be sent in.
All that aside, you *should* have been returned what you sent in. However, NEVER send in anything that is not specifically requested in the RMA. I think there is a disclaimer somewhere that says you may not get those things back.
In any case, call them, use the online chat feature and be nice, but determined.
Good luck!
Happy to get my G2 back today. When I sent it in I sent all contents. Received minus one magazine and the sight lock key. My FFL said everything was in there when shipped. Called customer service and they said it didn't have the key or second mag. Not sure what happened but pistol was signed for on 9/23 but Taurus said they couldn't locate the gun until the 27th...Maybe somethings got lost? Thanks for your input ahead of time...