The Shield Arms Glock 19/23 Magazine Extension adds 5 rounds to your Glock 19 magazine, and 4 rounds to your Glock 23 magazine
Features :
Features :
- Machined from billet 6061 aluminum
- Adds 5 rounds to Glock 17 9mm
- Index cuts for increased grip when reloading
- Fits OEM Glock 13 and 15 round magazines only
