Well bought my first glock the other day. I own many pistols but never a glock. I have been doing a lot of reading and surfing online. Main question I have is. Is it worth buying aftermarket parts and modding my glock? Dont wanna go to crazy just the basics I guess. Like extended slide lock and release, 3.5lb connector, grip force beaver tail, ss recoil spring assy. and tfo sights. Any info would be great. G21C Sent from my SAMSUNG-SGH-I747 using Tapatalk 2 Wanna kill these ads? We can help!