Is there something I'm missing here?<p>Granted, there are more and more trolls these days. RSI is a real concern. You'll want a light weapon without a lot of recoil. And it should probably take an extended clip, to minimize reloading. Not to sound like a fanboy, but the Glock 17 seems perfect to me. All firearms can jam, so do bring a spare...<p>Seriously: why would anyone think seriously about how to <i>fix</i> this system? Why would anyone imagine it can be fixed? The only relevant question is how to kill it. Glock or no Glock, everything on God's green earth can be killed.