Tyrant CNC Magazine Extension 9mm/40 S&W +5 Rd Fits S&W M&P Full-Size Black

The Tyrant CNC Magazine Extension is a precision-machined +5 round extension for the Smith & Wesson M&P Full-Size pistol. Finished in black and built from aerospace grade aluminum, this extension increases magazine capacity by five rounds in 9mm or 40 S&W.

Tyrant CNC machines this extension specifically for the S&W M&P 1.0 and 2.0 full-size frames for a precise fit and a clean, snag-resistant profile. The aerospace grade aluminum construction keeps added weight to a minimum while delivering the rigidity needed for reliable magazine seating and release.

This extension fits the S&W M&P Full-Size magazine platform only and is not compatible with Performance Center M&P models. The black finish matches factory M&P styling.