Jay (and just about everyone else) has mentioned a couple of companies are no longer willing to work with law enforcement in states like New York and California. Sean has started keeping track of this list of companies, and will keep it updated as more companies join the list.
I have a suggestion.
Why not contact your favorite gun/ammuntion/gear manufacturer, and suggest they join in the boycott. Congratulate these companies for what they're willing to do, and urge them to show their support of this effort.
At best, it will bring this movement to their attention; at worst, they'll say no.
It was something that occurred to Chris the other day and I figured I'd voice that to you folks. What do you think?