So after my other thread the other day I bought a Glock 36. This was after going to the range and testing out a couple types of guns. I then went to cheaper then dirt to by a Sherpa holster ,some zero mag extensions, a extra mag and some better ear plugs(had been using foam ones). Went out and bought 500 rounds of umc from wally world and shot 200 through it so far. Any other things that are must haves or i should get. This gun is gonna be for carry and i know practice is probably the most important. I joined the Practice Pistol club at school so will be shooting it every Thursday. I was looking at xs sight system anyone have it.