Well, not stupid to me, because I need to know. I've competed in GSSF a couple of times, and can't remember what "stock" is. I couldn't find a definition in the "glock report" on the GSSF website, so I thought I'd post it here. I usually shoot in amateur law enforcement with a G22 and in subcompact with a G27. Now, the G27 has meprolight night sights, hogue handall, and a jentra plug for modifications. The G22 has just been recently fitted with (VERY recently, I haven't been to a GSSF match with it yet) an extended slide release, and an extended slide stop lever. This is in addtion to the mods listed for the G27. So...question time. Can I still shoot in amateur LE with these mods? I'm thinking not, but wanted to make sure. If not, what class would I fall into? Thanks in advance. Oh, and BTW, if I can straighten out my work schedule, I'll be at the Ft. Wayne shoot this month. See you there.