NOT KNOWN FACTUAL STATEMENTS ABOUT GLOCK 30 GEN 4

I place a Tarran Tactical package into a gen three g23 and it's now Tremendous lite but I even now could not hit something with it. My friend could shoot it very well but I struggled. Ultimately I changed the stock sights to a Dawson Precision Mounted Competition Sight Established and now I do pretty good with it.I will never comment on the 45 ACP