No, I don't think you were just lucky. You kept the barrel clean and probably used hard cast bullets. I myself will not shoot lead bullets in my Glock. Glock barrels use special polygonal rifling not found in most handguns. Polygonal rifling can cause a high degree of leading when not using jacketed bullets. Leading can quickly lead to high pressures which can cause the barrel and/or gun to break or even explode. KA-BOOMskooch said:Could someone explain why no lead in Glocks? My first Glock 17 I got back in 1991 shot lead great. I competed in IPSC back then and shot lead reloads about 500 rnds per week. That pistol saw 10,000 rounds with no problems. I cleaned it regularly, was I just lucky?



























