Yes the new batches of all X50’s have the 16x etched now. I just emailed Nick at Falcon Optics a few weeks ago and he confirmed it. Just be sure to check with whatever place you order from, some may still have old stock left that do not have the 16. I did just check with Pyramyd last week and their X50 long models in stock did have the 16s. They did not have any of the X50 FT models in stock.