I noticed the stocking up. The shelves are still mostly bare around here, for the longest time nobody even had .22 ammo, there was only birdshot, lots and lots of birdshot. It is getting better at least, and it probably won't be long now until the credit card bills get to be so bad that all of the people that stocked up on 100,000 rounds of 5.56 will have to sell most of them, and the market will get flooded with ammo.
The people that don't get why someone wants an M-60 have obviously never been to Knob Creek (giant class III shoot. Short barreled rifles, shotguns, machineguns, suppressed guns, someone usually brings an m134 minigun as well, if you are particularly eager to get rid of your money).