I was planning to hop up the G22 but now plan to enter my local GSSF matches this year. Therefore I gotta keep it stock. I hate my stock fixed glock sights and want to upgrade them. I want low profile adjustable sights (Day or night) that are approved for GSSF stock gun class. Please give me some recommendations. Also, I get the impression that Glock Inc. makes a 3.5 lb. trigger rod. But can't seem to find one. If they do exist, are these approved for GSSF stock gun class as they are manufactured by Glock? On a side note: I think Glocks website sux. I know they make a bunch of parts and accessories but they do not show aything on their website. They need an Add to Cart section darnit! Shoot straight!