Umarex GLOCK 17 GEN4 CO2 Magazine for Airguns
- 18-shot drop-free BB magazine
- Fits GLOCK 17 Gen 4 Blowback .177 caliber air pistol
- CO2 Housed in Magazine
Keep a spare magazine on hand for your shooting and training with the GLOCK 17 Gen 4 blowback action .177 caliber air pistol. This drop-free magazine holds 18 steel BBs as well as a single 12-gram CO2 cartridge.