Hey /k/ I acquired 2 of these casings but I don't know what

File: 14757733776421678809625.jpg (3MB, 2432x4320px) Image search: [Google]

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More view with bic for scale

>>31579421
30x113mm autocannon.

30mm DEFA-550 cannon ordnance ?

>>31579421
Put it in your butt, op.

>>31579421
>Anyone know what they might be shot out of?

Left one seems to be for a big bullet, the right one, I don`t know, it may be some space gun.

one on the right is an incendiary round

>>31579514
Never change /k/

Starter cartridge for a radial engine? I know they look like an oversized shotgun shell but I've never seen one. Might be a clue to Google.

>>31579421
It's a 30-150 shell from a Rafale

>>31579421
30mm flare round

>>31579421
>>31579444
>>31579482
>Belted
>Straight-walled
It's a 30x113mm.

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>>31579421
Looks like the rounds used on this hunk of shit