Pearce Grip Magazine Extension for Glock Gen 4 9mm/40 S&W – Adds Grip Length

The Pearce Grip magazine extension replaces the factory baseplate on Glock Gen 4 9mm and .40 S&W magazines, adding approximately 3/4 inch of grip length without increasing magazine capacity. This extension provides additional gripping surface for shooters with larger hands or those who want improved control during recoil without the added weight of extra rounds. Particularly useful on compact and subcompact models where the pinky finger would otherwise hang off the grip.

Constructed from high-impact polymer with a matte black finish that matches Glock factory components. Installation is straightforward and requires no permanent modification to the magazine—simply remove the existing baseplate, slide spring and follower into the Pearce extension, and snap into place. No gunsmithing required.

• Part Type: Magazine Baseplate Extension
• Compatible Firearms: Glock Gen 4 9mm and .40 S&W models
• Material: High-Impact Polymer
• Finish: Matte Black
• Installation: Drop-In (no tools required)
• Includes: One magazine extension baseplate