I'm new to the group. I took my new XD 40 Service to the range today and was very pleased. It perfomed great, no faiures. I only shot hardball (win. white box, 180grn). I plan to take it bac to the range with a variety of other ammo. It seemed to shoot to the left at 25 yards, though. It could very well hve been me, but if it isn't, is there a device like Glock's that I can use to adjust the rear sight with or will I have ton use a brass rod or something like that? Its a great gun. Thanks for the reply, Pat.