I was wondering if these existed, sad to know they do. This is why I avoid buying anything Magpul related that isn't recognized by Magpul or ARFCOM. Avoid Amazon and Ebay for Magpul. I got burned with a counterfeit buying a Magpul sling on Amazon.
I bought a bunch of Pmags for $5.59. These are CHINESE knock offs. They had a whole pallet. I bought these to help people who want them but dont want to pay a crazy price. I marked them up enough to cover taxes and maybe fuel. This should serve those gougers right. $9.00 each or 2 for $17.00. They look and feel like the original. You cannot tell them apart.