An interesting article which explores the dynamics of the assumed causation of what investors are assuming to be "triggering events" for ammo sales as a predictor of future price movement... in this the assumption of cause and effect is simply the number of new FBI checks for new ammo buyers, a limited assumption which by definition does not consider existing customer demand and the state of inventory supply demand characteristics. In and of of itself this doesn't mean its a a buy or a sell in my opinion, but this is an interesting event to consider the implications of.