Joining GSSF Besides joining to participate in the Glock match at the Schultz Resort R&G Club here in Milwaukee what are some of the other benefits? I was reading that I can take classes through glocktraining.com such as the AC ARMORERS COURSE. It would be nice if they offered a "benefits" link or something on the website. Someone also mentioned being able to buy parts through glock and discounts on firearms? Any info is greatly appreciated!