I have one that takes glock 9mm mags and its one of my fav guns. I also have a g26 so the combo works great together.. mags, except for the stock g26 mags, all work together and they share the same caliber.
during the first 2-300 rounds you may get some fte's but after that it should break in real nice. Also make sure to shoulder the weapon properly and no limp wristing. Its easy to clean, easy to transport, fun to shoot, cheap to shoot, has a lifetime warranty and is made in the USA. Yes I am very happy w/ mine