There is an abundance of aftermarket parts for Glocks. Every factory part has an aftermarket replacement. How many aftermarket parts does it take to make a Glock no longer a Glock? Perhaps you feel a Glock is a Glock no matter how many parts are changed out. As long as it still functions the way it was intended. Or maybe, you feel replacing something as simple as the pins on the frame take away from it being a Glock. What do you think?