Glock Model 20sf - 21sf Grip Frame Insert
GLOCK Model 20SF/21SF Grip Frame Insert
Will fit all 20 and 21 SF configurations
These units fit in the bottom rear cavity of a Glock M20 and M21 SHORT FRAME utilizing a friction fit to secure it to the frame. These grip frame inserts will not fit a Generation 4 frame nor a standard Glock M20 or M21 frame. Key Benefits
- Helps keep debris out of the magazine well.
