I had to sell mine to fund another project, though I will be buying another some day, most famous gun to me. Very sexy gun, used in a lot of movies and military. I shot about 400 rounds through mine and it was like new,used before I bought it. Never had a problem. Mec-gar makes 18 round magazines.
SHTF vs TEOTWAWKI you ask? SHTF, just some crap on the ceiling and walls, TEOTWAWKI end of the world as we know it. Orignally made by 9mm/®™©