Masterpiece Arms MPA Hybrid Chassis 

Set once and done! they probably saved a little weight with-out the adjustable wheel, probably not much though.

Between $850-1050

Excellent point. The BA Lite is going through a transformation right now and will shortly become the BA Ultralite. Dropping about 8-10 oz off the current BA Lite platform will provide a super light weight option.

Masterpiece Arms any idea as to when to expect details and release of the ultralights?

We finished the 1st prototype on the Ultralight last week and decided to take a bit more weight out of it. After some re-programming, Rev 2 should be coming off by Monday.