I have multiple questions. I have a XDM 40 that i bought used for 300$ will XD magazines work with the XDM? Has anyone used the 20rd magazine for the 40 caliber? is it well crafted? will XD sights work with the XDM? if not what are so decent night sight options for the XDM what laser sight seems to be the best for the XDM? my criteria for "best" is fit(it should look like it came out with it), and function(east to turn on and off and the quality should be top-notch), and price(300+ is not even worth thinking about in my book) what are some good sand textured grips? ive seen some "stick-on" grips from DeCal and I'm curious as toward weather or not they're worth it or if they will just peel off. sorry if i displayed poor grammar and spelling. im running off of very minimal sleep.