Alright boys and girls, Magpul recently started shipping the PMAG 10 AC magazines for the Remington 700 actions utilizing Accuracy International pattern magazine wells. We did a pretty in depth walk through on the PMAG 5 AC which was the first of the two that Magpul released. So why bother with the ten round article you ask? Well, as much as I’d like to assume the two magazines functioned the same way with double the capacity, you know what they say about assumptions. I’ve had a half dozen of these for a little more than a week and got some live fire done today. I wanted to make sure I had a little range time with them before getting any information pushed out to you all.