So, just out of curiousity, why stockpile so much .40? I understand the 500 rounds of .22LR (since the box is that many), but for a pistol? I've got enough to reload all my mags one time. I guess I just figure that it'll be pretty tough to shoot and reload 200 times.....

As for the 10/22, be careful if you buy after-market magazines. Some don't feed very reliably.