Product DescriptionThe Pearce Grip Frame Insert is designed to fill the bottom rear cavity of Glock 20SF and 21SF short frame pistols, helping block dust and debris from entering the grip and magazine well area. Made from high-impact polymer, this insert uses a secure friction-fit design for quick, tool-free installation. It is intended for short frame models only and is not compatible with Generation 4 frames or standard (non-SF) Glock 20/21 frames.Product HighlightsHigh-impact polymer frame insert plug for Glock 20SF/21SF short frame pistolsFriction-fit design installs easily and stays securely in placeHelps keep out dust, dirt, and debris from the grip/magwell cavityNot compatible with Generation 4 frames or standard (non-SF) Glock 20/21 framesLow-profile fit maintains a clean, finished look at the rear of the gripSpecsBrand: Pearce GripManufacturer Part Number: PGFI20SFUPC: 605849200040Material: High-impact polymerColor: BlackCompatibility: Glock 20SF / 21SF short frame (not Gen 4; not standard/non-SF frames)Country of Origin: USADisclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product's manufacturer.