A lot of stuff is currently unavailable with no expected delivery date. Which is more beneficial ...
we don't have that and i have no idea when it will be available
goto gunbroker.com.. They have everything you'll need
and as far as not addressing you, you said that you were there for "less than 3 minutes". How much of that time was spent with the other customer? Also, perhaps he thought that you were browsing. The fact that you left in such a short period of time certainly made it LOOK that way.