Would you agree with this assertion? 9mm Luger and Lead Reply to Thread
I don't agree with that assertion.
I don't own a glock but I shoot tons of lead in my Beretta 92FS. (As well as other pistols/revolver). Pretty much all I shoot.
I don't use hard lead either, I use recycled range lead. I lube them with Lee tumble lube and don't have any leading problems. I load mid range velocities (4.5 gr of Unique w/ 124 gr cast bullets.
Shoot them a lot in our action type (steel, etc matches) and its nothing for me to go through 100 rounds or more per match.
I do clean the barrel after each match or shooting session, keeps lead from building up.