I have a Ruger SR9 (and I love, love, love it). I'm fairly new to the world of handguns and have some ammo questions. I was given a box of 'police rounds' when I first went to shoot at the range and they handled nicely. Then I bought some cheap 9mm lugers at Walmart and every time I shot the pistol, the casing would fly back and hit either my face or land on my chest & shoulder. ??? That really doesn't seem right. Does anyone know the cause of this? I'm assuming it is the quality of ammunition?