I stopped by a gun shop here in town today and asked about some Trijicon night sights, however when I asked how much they charged for installing them the guy told me $30!! Now, I'm new to Glocks and night sights in general but that seems a little high priced just for an install to me, especially considering the price that they were asking for the sights($115). I've done some reading on the forums and have heard about some shops putting them on for free upon purchase, but I think that this is something I'm just going to work on myself. Are there any special tools that I would need to do the job or can some simple tools do the job? Thanks and I will continue reading up on this because I would really love getting those sights on asap.