Pray tell, exactly what is a “cache”, and what is considered a “high powered weapon”, a Phaser, Disrupter, Death Star?
If that was a cache, my Family must own a National Guard Armory.
I don't know, but I think there are generally at least a dozen golf clubs in a set, and they're not called a "cache". The question of the power of the 5.56 NATO cartridge has been debated since it's introduction. I don't think you'd want to try hunting big game with it. As is typical, the press doesn't know what it's writing about and has no interest in learning.
“Cache” is used to manipulate.
It is to insinuate that some illegal thing is being hidden.
After all the “high powered weapons” where hidden in that secret hiding place hollowed out in the back of the closet under the stairs, weren’t they?