Again, I'm not aware of that. It doesn't mean it doesn't exist. Certainly this is different from high-velocity guns that exceed certain standards in muzzle velocity, which are subject to storage and transportation restrictions under the law because of their velocity. I'm not aware of other examples. Mr. Brown may be able to comment on that, but generally speaking, we're talking about BB guns, pellet guns, paintball guns, and the like.
On May 14th, 2015. See this statement in context.