Hey everyone, I am brand new to this forum. I bought my first handgun last weekend, a new xdm .45. I got to shoot just a few rounds through it and so far i love it. I cleaned it before and after i shot it and i just have one question... When the slide is racked the barrel rattles slightly. It doesnt seem like a big deal but i just want to make sure that this is normal for the barrel to have a tiny bit of jiggle room when the slide is pulled back. When the chamber is closed it does not rattle at all. I do not know if this is something i need to have looked at before shooting it again. Please let me know ASAP as i am going to shoot it again tomorrow. Thanks!