My research indicates that the Japanese factory which produced SKB shotguns closed in 2009. The US importer bought the existing inventory, parts, design rights, et.al. The plan has been to either buy the japanese factory, or resume production here or elsewhere. US company is in Omaha. Confusion may be enhanced by the fact that Guns Unlimited, a big SKB distributor, is also in Omaha, but NOT the SKB - USA company. Parts are readily avaiable. Maybe this fine design will be reborn in the USA. Apparently, CSMC did'nt buy the tooling, just emulated it with the round body. So much so that there are parts which interchange. There was no patent violation, all SKB's manufactured with a unique at the time, compilation of various designs, like Anson Deeley boxlock, Winchester 21 SST, patent protection expired years ago, so CSMC or SKB, or any of us welcome to the design.