Everyone says the Glock will shoot anything fed to it. I generally believe it having had at least one for 25 years and being a certified armorer for the last 5 years. However, I had failure to feeds the other day in my stock G27 and mags with the Glock +2 baseplate. The gun was fine if the mag was full of FMJ. It was fine if the gun was full of JHP. However, when I had mixed rounds in the mag (two FMJ, two JHP, etc.) the gun would fail to feed the JHP after the FMJ. The JHP were 155gr HST rounds. Has anyone else had this problem, either with mixed rounds in the mag or with the 155 HSTs in particular? Thanks in advance for your feedback!