Hey Everybody, I'm new to GT and just wanted to say thanks for a great site! I just picked up my first Glock today, a 19, and can't wait to shoot it. I had a hard time deciding between the 17, 19, 26 or 27 but I think I made the right choice. Does it matter what type of ammo I use for the first 500 - 1000 rounds? Thanks again for making the decision easier.