GLOCK G17 GEN 4 CO2 MAG 

The most versatile GLOCK magazine in the Elite Force Airsoft's catalog, the G17 Gen 4 23-Round CO2 magazine fits the following officially licensed GLOCK airsoft pistols: 2276344 G17 Gen 5, 2276318 G17 Gen 4 CO2, 2276315 G34 Gen4, and 2276345 G45. This 23-Round magazine is powered by 12 g CO2 and comes with a 6mm Allen key for quick CO2 changeout. Officially Licensed Product of GLOCK™.

Airsoft Magazine for GLOCK G17 Gen4 CO2 pistol
23 round capacity
Uses 12-gram CO2 cartridge
Officially Licensed Product of GLOCK™.