I also thought about moisture but if Hornady can't make a round that will last longer than 9 months that would also be unfortunate. I've read other places on the web of people with similiar problems and also had issues with rounds directly out of the box. I'll update with Hornady's response...
Hey everyone. I recently moved to Indiana (Bloomington) and quickly found that there are no ranges in Monroe county. Today I drove down to the Hoosier National Forest with my son and we fired off about 500 - 600 rounds of .45 ACP, 380 Auto, .32 Auto, 38 Special & .357 Mag. It was a great...