Hello Everyone! I am a new CCW Permit Holder in VA and am also new to Glock Talk as you can see. I have run a couple of searches for this topic in the different forums and have not found an answer. My question is simply this: How often should you retension if possible or replace the mag springs in a CCW pistol? Any help would be greatly appreciated as I'd hate to be in a situation and have a failure to feed when it mattered most!