Pearce grip's magazine extension adds capacity to mid and full size glock high capacity magazines.It replaces the original floor plate and internal locking plate and adds two rounds to a 9mm; two rounds to a 40sw and 357sig, and one round to a 45gap magazine.
Caliber: 9mm Luger
Capacity: 2rd
Finish: Black
Model: Magazine Extension
Material: Polymer
Type: Magazine Extension
Model Fit: Mid & Full Size
Brand Fit: Glock
Capacity: 2
