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They work great! No feeding issues.
When throwing the Angled Mag Adaptor into my Stryfe I had a problem with the Magazine being pushed down and out of the Magwell cause misleading in the first shot and dropping the Mag so it can't feed anymore. The Angled Adapter needs work.
Got a phoenix 1.0 from OOD a little while ago then realized I forgot to get the mags. :p Ordered them, as usual quickly sent and quality product.