I have heard about some issues with the Plum crazy lowers but I'm sure Quentin or mjkeat will be along shortly to give you some more specific info on them.
"Regardless of whether justified of not, you will feel sad about killing another human being. It is better to be sad than to be room temperature." - Joe B Fricks.
01 FFL, GOFFA, NRA, GOA, IAVA, VFW, ABATE of Iowa D15.