Umarex GLOCK 17 Gen4 CO2 Airsoft Magazine – Premium Metal Replacement

Officially Licensed – This authentic GLOCK-certified magazine delivers the weight and performance that serious airsoft players demand.

Heavy-Duty Metal Construction – Forged from durable aluminum, this CO2 magazine adds realistic heft to your Umarex GLOCK G17 Gen4 airsoft pistol while ensuring long-lasting reliability during intense skirmishes.

Optimized Gas Efficiency – Features a high-pressure CO2 system with reinforced valves for consistent 320 FPS velocity (tested with 0.20g BBs). The advanced gas retention design minimizes leaks, maximizing your gameplay with fewer cartridge changes.

Key Advantages:
✔ 17-Round Capacity – Load more, shoot longer without frequent reloads
✔ High-Tension Spring – Ensures smooth BB feeding for rapid follow-up shots
✔ Exclusive Compatibility – Precision-engineered for KWC-made Umarex GLOCK G17 Gen4 CO2 pistols only

Pro Tip: Pair with Valken 12g CO2 cartridges for peak performance.

Note: This is an airsoft accessory only. Always check local regulations regarding airsoft equipment use.