Same scope body as the Athlon Cronus, Delta Stryker HD, Tract Toric HD, and several others. The scope is made by LOW, in Japan to Leica's specs.
I've got a Cronus and Stryker HD and they are great scopes. I don't know if the Leica is any upgrade over them, but they run $1k more than other brands using the same scope body design.