I'm going to put a Lilja barrel in the first Quad I mod. I've contacted Dan Stith about his stocks and ordered some bits from Rimfire Tecnologies. I need a 22LR barrel and found that Whittaker Guns only has factory lite barrels. Does any other companies carry the Lilja barrels as a stocked item? If so do any have them in stock? I've emailed Lilja and called but think they may be a Camp Perry so I'm not sure when I'll hear from them. Donald