The PTR Industries 9SDM is a compact 9mm short barrel rifle that blends iconic roller-delayed blowback performance with modern sound suppression technology. Chambered in 9mm with a 30-round magazine capacity, it features a 6-inch threaded barrel, Magpul MBUS Pro steel sights, and an optic-ready Picatinny rail. With a collapsible PTR CS1 stock, the overall length adjusts from 22.75 to 28.75 inches, while the Black Nitride finish, removable M-Lok forend, and extended charging handle complete its tactical package.


Engineered as a true integrally suppressed design, the 9SDM incorporates a ported barrel and specialized blast chamber optimized for both Alpha and Bravo pattern suppressors. The innovative rifling groove slots strategically vent gas to reduce bullet velocity to subsonic levels without damaging the projectile jacket. This design significantly enhances suppression performance while minimizing fouling and making cleaning far simpler than traditional suppressed firearms.