5.Short Gun
On of the ways that billionaire home security happens is with Short Guns.
Price: $100.000
The short gun is one of the most dangerous defense weapons, so no wonder it’s so expensive!
Don’t be fooled by its look, because even though it might seem not SO dangerous, in fact, it really is. This type of gun can be hidden behind ceilings and walls so no one notices it.
But when activated, it has the capacity of shooting 15 short gun shells at any one, being very deadly.
