Magpul Ehg Sg9 Fs Frame Blk

The Magpul EHG SG9 Full Size Frame in Black is a drop-in grip frame designed for SIG Sauer P320 platforms, engineered to replace the factory frame while maintaining complete compatibility with OEM trigger modules and 17-round magazines. Built by Magpul Industries—a company with deep roots in tactical design and military-grade reliability—this frame serves law enforcement, military personnel, and civilian shooters seeking enhanced ergonomics, modularity, and controls customization on one of the most widely adopted duty pistols in North America.

The EHG SG9 features an integral carry-optimized magazine well flare that reduces reload times and improves magazine seating under stress—a critical feature during high-round-count training or duty scenarios. Its integrated Picatinny rail accommodates weapon-mounted lights, lasers, or tactical accessories without requiring additional mounting solutions. The full-size frame geometry is machined to exacting tolerances and finished in durable black, providing a professional appearance while resisting corrosion.

This frame is ideal for P320 owners who want to upgrade ergonomics, customize controls, or refresh a duty weapon while preserving investment in existing trigger groups and magazines. Installation requires no gunsmithing—the frame accepts OEM P320 trigger modules, allowing shooters to swap trigger modules, firing pin assemblies, and other OEM parts without additional modifications.