I was checking out kvars website last night and came across the sgl12-61, it's the exact fit and finish as my sgl21-61 so I had to have it, I found one cheaper on another website(no pictures of it) and ordered it for about $920.
There's not much info available on the sgl12, I found nothing on Arsenals website. I plan on adding a reliability kit to shoot low brass, krebs ghost rings sights, tromix folding stock and shortening the barrel and welding on a brake (I might go NFA with this one). If anyone has any recommendations or suggestions I'd greatly appreciate it, I can't even find pictures