Is this a common term among handloaders? I tried searching for it, but I didn't have any luck. Do you think it means this ammo is an heirloom to be passed from generation to generation because it is too good to fire? Or was there some really great handloader named Bob Legacy, and they are claiming that this is as good as his stuff? This is for sale for $30 per box of 20, plus $10 for shipping. by somebody on GunBroker I have no connection with..