Both yankee and hoseman's comments make sense. This happens in business quite often. Let's say you have a great quarter with record sales. Good news, right? Well, yes and no.
While the strong quarter has stand alone merit, sales departments dread the next quarter because they cannot meet or surpass the previous quarter's numbers.
On Wall Street, this type of event augers toward a stock losing value because the psychology of a company, (that does so well in a given quarter), looks bad because they cannot maintain the great numbers, however unrealistic it may be to do so.
It is a good thing for gun buyers that the fear, which drove AR type weapons and gun sales so high, has now subsided. While sellers will miss the big numbers, it is better for us that market demand subsides.