Ditto. Madbull as something I call "Defect Bags". When one round in the "defect" bag jams, the whole bag does the same. This Occurance has happened on many other reliable brands such as CA, TM and King Arms Mags.
I now only use Bastards, since then Ive had only 1 Jam in my Short 50rder Pmags.
Only issue I have is the fitment with the Guarder Metal Bodies, they have to be modified to work as the bb lip sits a tad bit too low to be able to release the rounds into the hop up chamber.
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