Pearce Grip Frame Insert For Glock 20SF / 21SF – Polymer Plug (PGFI20SF)

• Frame insert designed to fit Glock 20SF and 21SF short frame pistol models
• Friction fit design secures insert in bottom rear cavity of Glock short frame models
• Will not fit Generation 4 frames or standard Glock 20 and 21 frames as specified
• High impact polymer insert helps keep out dust and debris from frame cavity
• Pearce Grip model PGFI20SF with UPC 605849200040 for identification and ordering
• Type frame insert with black color listed under handgun parts category

The Pearce Grip Frame Insert PGFI20SF is a frame insert designed for sealing the rear cavity of Glock 20SF and 21SF short frame pistols.

The Pearce Grip Frame Insert PGFI20SF uses a friction fit design to install securely into the bottom rear cavity of compatible short frame models. This frame insert is constructed from high impact polymer and is designed to keep out dust and debris. It fits Glock 20SF and 21SF models and does not fit Generation 4 or standard frame versions. The black finish matches factory components for a consistent appearance. This product is used for protecting internal frame space and maintaining a complete grip profile. In practical use, the insert fills the cavity opening to support consistent handling and prevent debris entry during range use or field carry.