Extrano’s Alley takes a look at NFA transfer numbers over the past several years. They’ve nearly doubled since 2007. Most of that is likely an increase in interest in sound suppressors. I need to get myself one eventually, but because of some significant life disruptions over the past year, I’m not shooting all that much, to be honest. Once I get back into the swing of things, It’ll be time to start thinking about what to add to the collection.