I think I think taser is a brand name. If you're talking about a stun gun, I believe they sell them at the counter where they sell weapons. I bought one there once.
There are stun guns for sale at their gun counter, I haven't seen any Taser style products.
Yes, check w/ the firearms section
No, they don't sell those things
Yes
Yes they do
Thanks! Your answer is awaiting moderation.