Pearce Grip Frame Insert for GLOCK 48/43X Features: If you are concerned about dirt and debris filling the cavity of your GLOCK 48/43X pistol then this Pearce Grip GLOCK grip frame insert is just what you need. Designed from high impact resistant polymer this grip frame insert utilizes a friction fit design which secures it into the frame of the GLOCK. This grip frame insert will help keep debris out of the magazine. Pearce Grip Frame Insert for GLOCK 48/43X Specifications: Pearce Grip PG-F148 Grip Frame Insert Friction Fit Helps keep debris out of the magazine well High Impact Polymer Matte Black%u200B DISCLAIMER: This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols.