The Pearce Grip Frame Insert For Glock 42 & 43 is a simple, purpose-built plug designed to fill the bottom rear cavity of the pistol’s frame. Molded from high impact polymer, it uses a secure friction fit to lock into place, helping seal off the open grip area while maintaining the pistol’s clean, factory lines.

This compact insert is ideal for owners who want to keep dust, lint, and debris out of the magazine well and frame cavity during everyday carry, training, or range use. Installation is tool-free and reversible, making it an easy upgrade that adds protection without changing the feel of the grip. It’s a practical accessory that reflects Pearce Grip’s focus on thoughtful, reliable enhancements for modern handguns.

Key Features:

• Manufacturer: Pearce Grip
• Model: PG-FI42 Frame Insert
• Type: Grip Frame Insert / Plug
• Material: High Impact Polymer
• Color: Black
• Firearm Fit: Glock 42 & Glock 43
• Installation: Friction Fit Into Bottom Rear Frame Cavity
• Function: Helps Keep Dust And Debris Out Of Magazine Well And Frame Cavity