Pearce Grip PGG4MF Frame Insert - Glock Gen4/Gen5 Compatible

The Pearce Grip PGG4MF Grip Frame Insert eliminates the gap between your hand and Glock's interchangeable backstrap system, providing a more secure grip interface. This precision-molded polymer insert addresses the common complaint about Gen4 and Gen5 Glock pistols where the removable backstrap creates an uncomfortable ridge or gap that affects grip consistency.

What Makes This Different

Unlike temporary solutions or grip tape modifications, the PGG4MF creates a permanent, seamless transition between the grip frame and backstrap. The insert fills the void completely while maintaining the original grip angle and ergonomics that Glock designed. Installation requires no permanent modifications to the firearm and can be reversed if needed.

Key Features

• Eliminates uncomfortable gap between grip frame and backstrap on Gen4/Gen5 Glocks
• Precision-molded black polymer construction matches factory grip texture
• Compatible with all Gen4 and Gen5 models: 17, 18, 19, 22, 23, 24, 31, 32, 34, 35, 37, 38, 44, 45
• Maintains original grip angle and sight alignment
• Works with factory and aftermarket backstraps
• Non-permanent installation preserves warranty
• Textured surface provides consistent grip reference point

The insert performs consistently across different shooting disciplines, from competitive shooting where grip consistency affects split times to duty use where reliable weapon retention matters most. Law enforcement officers report improved confidence during weapon transitions, while competitive shooters note more consistent grip placement between strings of fire. The polymer construction withstands temperature extremes and cleaning solvents without degrading.

Technical Specs

• Material: Black polymer construction
• Compatibility: Glock Gen4 and Gen5 pistols (17/18/19/22/23/24/31/32/34/35/37/38/44/45)
• Installation: Drop-in design, no gunsmithing required
• Weight: Approximately 0.1 ounces
• Finish: Matte black polymer
• Country of Origin: United States
• UPC: 605849200071

This insert transforms the feel of Gen4 and Gen5 Glocks without compromising their proven reliability or requiring permanent modifications. The simple installation process and immediate improvement in grip comfort make it an essential upgrade for serious Glock users.