I set a Tarran Tactical package right into a gen 3 g23 and it's now super lite but I however could not hit nearly anything with it. My Buddy could shoot it really well but I struggled. Eventually I improved the inventory sights to your Dawson Precision Fastened Competition Sight https://simonhmkhf.activoblog.com/35020553/where-can-i-buy-a-glock-30-online-options