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.

Features:
High Impact Polymer
Keeps Out Dust and Debris
Friction Fit

Pearce Frame Insert For Glk20sf/21sf

  • Brand: PEARCE GRIP
  • Product Code: RS-PGFI20SF
  • Availability: In Stock
  • $4.99 USD