This field test of a custom-welded 90-round AK magazine reveals significant reliability issues. Despite its advertised capacity, the magazine could only hold 25 rounds before experiencing spring tension problems. During testing with an RPK, the magazine failed catastrophically, with the floorplate detaching and the internal spring ejecting, rendering it unusable and unsafe.
This video showcases a full-auto mag dump using the MWG 90-round drum magazine on a suppressed 5.56 AR-15. The demonstration highlights the magazine's flawless performance during sustained fire, despite significant gas blowback from the suppressor. Post-fire analysis confirms the magazine's reliability and the effectiveness of the rapid fire on multiple targets.
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