MPX


Side view of the Sig MPX's charging handle. 3
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 […]

Sig Sauer MPX Charging Handle Problems Can Be “Fixed” – ...


Sig Sauer MPX 10
UPDATE: When this article was first published in June 2015, SIG Sauer’s official position was that installing an aftermarket trigger in a SIG MPX would void the warranty.¬†They have since changed that position. Aftermarket triggers no longer void the warranty, though SIG won’t be responsible for any damage to aftermarket […]

Will Upgrading the Sig Sauer MPX to an AR-15 Trigger ...