I've just started reloading and after purchasing getting my first few loads loaded up. I've started to wonder, how do you guys who shoot semi-auto pistols keep your brass? I shoot a glock 20, and trying to catch all the brass, even if shooting one round between "brass chasing" is next to impossible. Are there any make-it-yourself or commercially bought "brass catchers"?? I know I've seen some for AR-15's but I was wondering if they make anything like that for a Glock??