The knurling is twice as long as on my E1L... and the machined 'rings' on the outside of the knurling is also different from my E1L. Gonna throw out a wild guess and say E2e/E2L?
mossyoak, I think you are close, it does have a very similar body pattern to the Kroma. Only, it looks like HA-Nat and it does not say Kroma along the shown side like it should.