I was actually looking at these hard this spring, but they ended up not having all the calibers ready for production this year. The barrels also, although slightly more expensive don't require shipment of your firearm to the factory, so with the savings on shipping, I don't think you're too far off. Certainly they are almost 1/2 the price of Encore barrels. I was hoping .45-70 would be one of their first round releases, but they are doing just .223, .243, .22-250, .270, 30-06. At least that's the only one's I've seen listed. One of the gun shops near me, said he can also order the .22 rimfire, 20ga and 12ga sizes as well. If they actually start producing all the calibers they claim they will have, it'll be a nice platform.