2 cm MG 213A practice shell

[guardianangel]

I have this shell and I would like to know is it the German 20 mm Mg 213A machine cannon shell? If I know well it was an experimental project. Has anybody drawing from the case or the complett ammo. Picture will be also very good!

20x130 MG 213A experimental HE-projectile (???)

Fuze: 2 cm Kpf Z 45 without primer-detonator
Filling: inert

Measurements:
Full lenght (with fuze): 85,42 mm
Lenght (without fuze): 70,46 mm
Explosive cavity lenght: 40,19 mm
Another cavity lenght: 9,12 mm
Diameter of the another cavity: 9,15 mm
Wide of the driving band: 5,35 mm
Distance from the bottom to the driving band: 9,52 mm
Screw lenght: 27 mm
Diameter of the schrew (not the treaded part): 8,37 mm

[guardianangel]

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[guardianangel]

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[megatron]

I'm sorry for you, the left (long one) is a German made 20x110RR Oerlikon.
The right one seems to be a normal 20x138B Flak 30/38 proj.
As far as I know the MG 213/20 used the normal 20mm shell designs of the MG 151/20.