Black Umarex Glock 17/18/19/19X Gas Blowback Magazine

The VFC Umarex GLOCK Green Gas 20-Round Magazine is engineered specifically for Umarex’s G17, G19, and G19X series airsoft GBB pistols, delivering unmatched realism and performance on the field. Crafted from durable aluminum alloy, this spare magazine mimics the weight and tactile feedback of a genuine firearm component, ensuring authentic handling whether you’re training or competing in tactical scenarios.

Powered by Green Gas propellant, its advanced internal gas management system achieves a consistent 290 FPS velocity with 0.20g BBs—ideal for high-intensity gameplay—while reinforced seals and valves reduce gas loss between shots for prolonged efficiency without reloading pauses. Designed for reliability across both Gen3 and Gen4 Umarex GLOCK models—including G18 variants—the magazine’s sleek black finish blends seamlessly into any setup while maintaining structural integrity during rigorous use.

With a 20-round capacity and a high-tension spring mechanism optimized for smooth cycling action, this accessory elevates accuracy and responsiveness during rapid-fire sequences. For peak performance, we recommend pairing it with Valken Green Gas to sustain optimal velocity retention over extended sessions. Whether you’re refining your skills or engaging in full-scale airsoft operations, this heavy-duty magazine combines precision engineering with practicality to meet serious players’ demands for durability and realism without compromising on power output or compatibility standards.