Last week I picked up a gen 4 Glock 19 from Beech Grove Firearms, a shop I found thanks to their advertising here. Today i got a chance to take it out and shoot it. I had never fired a Glock before today, never really paid them much attention until I volunteered at the GSSF event a few weeks ago. The first thing that surprised me about the Glock was the trigger. It seemed to have a "long" trigger that really took some mashing to fire. I don't think it's bad, just not what I was expecting. Everything else about it was great. I really like the sights on it, and the feel and ease of aiming. It really feels natural to hold and aim. I was a little concerned about the aggressive texture, but I got used to that pretty quick. Fired a few hundred rounds through the GLock and about 50 through my Kimber Royal Carry. All in all a pretty good day. You Glock addicts out there what should I look out for as I continue to break it in? Any recommended mods or changes? Thanks for your input.