Glock 9mm/40S&W +2 Pearce Extension
The Model PG-G9P2 magazine extension adds two rounds to factory high capacity 9mm and one round to factory high capacity 40SW and 357SIG magazines. For use on Glock models 17, 18, 19, 22, 23, 24, 31, 32, 34, 35, 37 and 38.
- Works on Full Metal and Non Full Metal lined magazines.
- Adds 1/2" additional length.
- They are made from High Impact Polymer and withstand drop tests at temperatures from -20 F to 350 F.