Pearce Grip PGMPS+ Magazine Extension made of Polymer with Texture Black Finish & 1" Gripping Surface for S&W M & P Shield, M & P Shield M2.0 (Adds 2rds 9mm Luger, 1rd 40 S&W)

This magazine grip extension replaces the magazine floor plate providing two extra rounds of 9mm and one round of .40 cal. It also adds 1" additional gripping surface for better control and comfort while also incorporating the factory texture pattern. The extension uses the patent pending PEARCELOCK mechanism to secure the extension body to the magazine. NOTE: Will not work on S&W Shield 45 ACP, EZ FRAMES or S&W Shield "PLUS" FRAMES.