It looks as though I am going to have to correct some comments I made about the 6.0 caliber ZA338.
Some ideas which I have been toying with over the past few days, to exceed the 300 grain Scenar's BC in a magazine compatible copper engraving-band solid, coalesced into a design revision which I am certain will surpass the Lapua... and do so with ~26 fewer grains than the hammer.
The new projectile is more stable than the preceeding version, and will easily function at MV's over 3,000 fps from an exit-twist between 9.0-9.5".
The price will still be the same. Anyone who is interested, and willing to sign an NDA can contact me at email@example.com