I'm going to start reloading soon, so I started saving my brass. Today I noticed that my STI Trojan knicks the brass somewhere around the middle of the case. I have no idea what causes it. Do I need to worry about it? TIA.
http://i242.photobucket.com/albums/ff229/shafror/brass_45/IMG_0980.jpg
http://i242.photobucket.com/albums/ff229/shafror/brass_45/IMG_0982.jpg
http://i242.photobucket.com/albums/ff229/shafror/brass_45/IMG_0980.jpg
http://i242.photobucket.com/albums/ff229/shafror/brass_45/IMG_0982.jpg