Took my new G30 to the range today and was very disappointed needless to say. The problem my friend had the other day, i had the same today! I used the same ammo as before(federal) and after the first three rounds; the gun would jam. The first 25 rounds, it done it like three times. The other 25, like twice. Each time, i would eject the last two rounds, reload and fire. I love how she shoots but concerned about all the malfunctions. I am not sure what to do because my G23 works flawless. I have never used federal ammo with the 23 but started with the 30(gun shop guy said works better). With the 23 i used Winchester(white box) and some crappy Tulamo or something but fed every round. Can someone help troubleshoot this? do i need to send it to Glock?