I asked him that as well, but I'm extremely happy with my Ruger 77/22 Green Hornet! This rifle is absolutely solid, running the bolt feels and sounds completely different than any of my other .22LR rifles, it's in a league of it's own. However, if Mike did start making them with Vudoo receivers, I'd be extremely tempted to purchase another Green Hornet. The classic Green Hornet rifles are awesome, I highly encourage anyone who's interested in one to talk to Mike about building one! I can barely move right now because of lower back issues, so the idea of setting up bullet traps in the bedroom is pretty tempting, lol. I've shot the Green Hornet indoors, all you hear is the firing pin striking and then the sounds of the bullet hitting it's target. If you have a range at home set-up and can shoot through an open window or door, someone can be in the room with you and they might not even know you fired the rifle! It's pretty damn awesome!