Yes, in many different grades and variations. go to browning.com to see the current production lineup.
No way to answer as the Citori is still being produced.
If you mean a Browning B-2000 12 gauge shotgun then the value would be 495 dollars for a shotgun in the condition you describe.
They started to make these in the 80's and are still producing them
Multiple thousands. How many depends on the specifics. Range of 2-10K
They made and make them still. They are valued anywhere from $500 to 10,000 possibly more, many variations in grade, condition, fixed barrel or choke tubes...etc
If you have the money....
Which model? Browning has been making shotguns since 1903 and still is.
The Invector Choke system was first introduced in 1983 and only available on Citori, BPS, and BT-99 models. Fixed choke barrels were still available as well. Please note that the Citori Lightning model wasn't introduced until 1988. All Citori Lightning models in 12, 16, and 20ga. were only available with the invector choke system (and still are). 28ga Lightning Citori's were still fixed choke only.
This is the same as a Superposed model shotgun. Introduced in 1931, Browning still makes these in Belgium.
The answer to your question is Yes! 16gauge shotguns and shotshells are still made.
One might recognize the two names Browning and Remington. They still make 16 gauge shotguns, as do a few other manufacturers.
They haven't. Special orders are still an option.