The "cheapest" way, if there is one, is to buy a complete rifle(stock and barrel). Buying a "package" is quite a bit cheaper than buying a frame/stock and then a barrel seperately. When comes to T/C's, try www.edstc.com out of Oklahoma City. This guy is top-notch and has the cheapest prices I've found. His ph. # is 405-879-0879. I've bought several barrels from him and have been very pleased with his services.