Since the P9/P9S was chambered in 9x19mm Parabellum, the pistol would need a locked or delayed action of some sort to have a reasonable slide mass. H&K’s Herbert Meidel, the chief technical ...

the new M&P9 Shield EZ, chambered in the popular 9 mm caliber (see the video here). Built for personal protection and everyday carry, the new pistol further expands the M&P Shield EZ pistol ...

This handy .380 ACP model spurred requests from customers for a 9 mm version of the design, which Smith & Wesson released at the end of 2019 as the M&P9 Shield EZ. The Smith & Wesson M&P380 Shield EZ.