So, I had a regular come in and say "I have something kinda weird. You know the HK XM8?" "Yeah." He proceeds to hand me a fully intact Insight M8X light/laser unit kit for the XM8 rifle. I ask him where the hell did he get this? "I have three of them." "You have three fully intact M8X kits?" "Yeah, my grandma worked at the Proving Ground." I explained to him that he needed to put these in his safe and then contact Morphy or Rock Island Auctions because some HK nerd would pay an obscene amount of money from them.