Help identify a curious 6.5MM cartridge

[CINDERS]

Hang on guys wildcatters and hand loaders are renowned for making up and using obscure custom guns/making ammo/loads there is a right plethora of them

[green]

Made a few hundred 6.5 Japanese cases from 7.62 NATO. Swaged the heads to proper size. So if you find any IVI hs 6.5 Japanese.
OP case is a reformed 30-06.

[Bruce McAskill]

I have made my share of 6.5 Japanese but I used 35 Remington brass. The rim is much closer then a .308 and it's a few thousands short in over all length but it works fine and it will lengthen with each firing.