We took it to the range 3 times now it has roughly 500 rounds through it. Everything was going great and then while I was shooting it I had 2 FTF. After I finished the mag I retrived the two rounds and both of them had light strikes on the primers. Should I contribute this to new gun blues, or should I be concerned about my pops carry gun? I don't own, nor shoot glock so I really dont know. As much as you guys talk about the glocks reliability im concerned. Am I worried about nothing? EDIT: Remington green box ammo.