full brass cased 12 gauge in a semi auto?

i have always wanted to try my hand at seeing if i can get some full solid brass cased shells of 12 gauge to feed reliably in a magazine fed semi auto shotgun- more precisely a AK (saiga 12)

410 ammo, what would you do?

Lets see all the Benelli Shotguns!!

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SKO Mini 12ga Semiautomatic Shotgun. 14 ¾” Barrel. - Standard Manufacturing LLC.

What case is this? wildcat off of a 5.56x45

full brass cased 12 gauge in a semi auto?

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