stocking up slowly
while I don't have as much powder as I'd like, I have slowly been stocking up on the various types I need. Lately I have made a chart listing all the calibers that I have and the powders that I use. I have started buying only powders that can be used for three or more guns. For example, Unique can be used for my 380, 9MM, 38 Special/357, 40 S&W, and 45ACP. That's just one example but there are many others.
I have also been stocking up on powders for shot shell reloading, following the same basic principle with that as with the other powders.
I have long maintained that there won't be a "GUN GRAB" by the feds just right out of the blue, but the "grabbing" of guns will be a general, incrimental, bit by bit type of thing. First, hi-cap mags. Then "cop killer ammo". Then, registeration of ammo purchasers, then telescopic sights, then "non-sporting" handguns, then "non-sporting" long guns, and somewhere in the mix it will become unlawful for unlicensed people to produce ammo.
Gotta have your stuff already stashed away. When the law is passed outlawing reloading supplies effective on such and such a date, the stuff in the stores will become expensive in the EXTREME. Hence, I buy primers and brass by the case. Ya might want to pick up a few bullet molds before long.