Hello all, I own a glock 17 9mm police trade in, and a glock 27 .40 caliber subcompact gun. I have a few questions if anyone can help...
1. I fired both the 9mm and the .40 cal, 100 rounds through each and when cleaning them, the 9mm had little to no debris or dirt or anything it looked almost fresh, opposed to the .40 cal which was very dirty. Is this due to the length of the barrel or the size of the rounds im shooting?
2. When do you need to replace a barrel on a handgun? Should you have one on the side that you take to the range and one thats fresh for the fight (would anyone know how that works too? I just call glock and pay for it?)?
Thats it! Thanks guys