Found this in my parts box, and I'm wondering ........ is it for a Micro or Mini Uzi? Semi auto or FA? Is there a difference? Long ago I had a Micro Uzi SMG and a semi auto Micro pistol - and FA versions of both as well (all IMI) - but sold them off over the years, so I have nothing to try this particular bbl out with for comparison. And, I am also slightly embarrassed to admit - before this group of highly knowledgeable experts - that I don't know if there's a difference between a FA bbl and a semi auto bbl. Any info appreciated.
