I put a Tarran Tactical package right into a gen three g23 and It is now super lite but I still could not strike something with it. My Pal could shoot it very well but I struggled. Ultimately I changed the stock sights to some Dawson Precision Mounted Competitors Sight https://howdoibuyagock30gen4onlin11007.blogdal.com/33274526/5-easy-facts-about-glock-30-gen-4-described