Packing a Core i7 processor and a single NVIDIA GeForce GTX 765M graphics adapter, the Schenker XMG C703 is advertised as the slimmest and lightest 17" gaming laptop in the world.
http://www.notebookcheck.net/Schenker-announces-the-XMG-C703-gaming-laptop.100597.0.html
Can you buy this in the United States? So far I only saw Germany and UK websites.
The XMG C703 is a Clevo P177SM barebones. There should be a number of resellers with this barebones model under a different brand name, which is why it can sometimes be a bit more difficult to find. If you do a search for the P177SM you should a few models available in the US.
hope that helps
The C703 is not a Clevo Barebone! It is based on the MSI GS70 Stealth but i could't find the MSI Whitebook name (they don't have it on their website yet).