Mossberg 990 | SHOT Show 2026
This expert guide details the features and setup of the new Mossberg 990 SPX Magpul edition, revealed at SHOT Show 2026. It covers the advanced gas system tuning for shouldered use, versatile stock options, integrated low-profile sights with RMSC footprint for optics, and accessory-ready handguard. The insights are provided by Roger Barrera of QVO Tactical and Jeremy from Mossberg, highlighting the shotgun's tactical applications and design considerations for law enforcement and civilian users.













