Took the Glock out to Burro Canyon today. Put 150 flawless rounds through it. I was using the same ammunition (rem UMC) as a friend of mine. His gun (not a glock) had 3-4 FTE. I am 100% ecstatic with my purchase. Rounds 1-100 had good groupings with a few fliers. Near the end of the day I couldn't hit the middle of the target no matter how hard I tried to aim. Guess I was getting tired, also the sun was LITERALLY in my eyes haha. If anyone here is in Socal check out burro canyon it is a great outdoor range.