Rule 11) Air and CO2 bottles, not only do they have to be "in-test", we now require you to state the born date of the bottle in the first post.
Rule 11. All air and co2 bottles offered for sale/trade or in wanted threads MUST be in-test and have their born date/end date stated in the post. There has been some confusion recently with test dates and born dates, resulting in a purchase of an old bottle that was thought to be new'ish.