Pearce Grips’ Glock Subcompact Frame Insert keeps debris out of your Glock 26, 27, 33, or 39 pistol’s magazine well to enable more efficient firing.

This insert fits inside the rear cavity of a Glock 26, 27, 33, or 39 pistol and uses a friction fit for retention. The insert is designed to keep dust and debris out of the magazine well to ensure safer and more efficient firing.

• Fits inside the rear cavity of a Glock 26, 27, 33, or 39 pistol
• Uses a friction fit for retention
• Keeps dust and debris out of the magazine well to ensure safer and more efficient firing