![Side view of the Sig MPX's charging handle.](https://i1.wp.com/www.stevejenkins.com/blog/wp-content/uploads/2015/06/mpx-charging-handle-side.jpg?resize=570%2C350&ssl=1)
As I mentioned in my previous thread about the Sig Sauer MPX’s trigger, I’ve been loving my Sig Sauer MPX. But as time goes on, a few nagging little issues have reared their heads. First, it was the aforementioned trigger issue, and the “confusion” over whether an aftermarket AR-15 trigger group […]