NOT KNOWN DETAILS ABOUT GLOCK 30 GEN 4

I put a Tarran Tactical kit into a gen 3 g23 and It is really now Tremendous lite but I even now couldn't hit anything at all with it. My Good friend could shoot it really well but I struggled. Ultimately I altered the inventory sights to some Dawson Precision Preset Competition Sight Established and now I do pretty good with it.That is based upon