I just ordered a set of TruGlo Tritium/Fiber Optic sights (like these http://www.midwayusa.com/product/1852135494/truglo-tfo-sight-set-glock-17-17l-19-22-23-24-26-27-33-34-35-38-39-steel-tritium-fiber-optic) for my Glock 19. I've seen these discussed and recommended a lot and thought I'd give...