Not for well over a year now. BarSto got so far behind in their production that they were quoting us 9 to 12 month delivery times and then they were still delivering late. We finally gave up.
Storm Lake and Lone Wolf are able to supply product that is pretty darn close in quality and performance, but less costly than the BarSto.
The other factor was fit. BarSto sells their barrels as "semi-drop-in" and the reality was that 80% of the time the BarSto barrels required "fitting" by someone who knew what they were doing... for our average customer this was a problem as most customers were looking for a drop-in barrel that still offered match grade performance... the Storm Lake and Lone Wolf Barrels fit that need so we switched our focus to their products.
BarSto makes great products and if you are looking for a gunsmith fit aftermarket barrel they are great... but be prepared to wait
Hope this explains...
Mark