Description Upgrade your Glock-style sidearm into a true field powerhouse with the WE 17 Series Gas Drum Magazine. Designed for maximum capacity and consistent performance, this 350-round drum mag delivers relentless firepower during high-tempo skirmishes and CQB encounters. Because it integrates both BB storage and a built-in gas reservoir, it eliminates the need for constant reloads and allows for uninterrupted shooting sessions. Constructed from reinforced polymer with precision-engineered internals, the WE Gas Drum Mag ensures long-term reliability under sustained use. Since it features an Black finish, it complements tactical setups while adding a rugged aesthetic to your loadout. Optimised for green gas, this magazine provides stable FPS output and dependable gas efficiency, making it ideal for players who demand both performance and practicality. Key Features 350-Round Capacity: Extended firing sessions without constant reload interruptions. Integrated Gas Reservoir: Maintains consistent pressure and reliable gas delivery during heavy use. Durable Polymer Shell: Reinforced outer casing with metal internals ensures longevity and strength. Manual Winding System: Provides smooth BB feeding and reduces misfeeds under rapid fire. High-Flow Valve: Delivers efficient gas usage for stable velocity and improved responsiveness. Wide Compatibility: Fits WE G17, G18, G19, and other compatible G-Series GBB pistols. This WE 17 Series Gas Drum Mag is purpose-built for those seeking increased firepower and operational endurance. Because it allows you to carry 350 BBs directly on your pistol, it transforms your sidearm into a formidable support option for extended engagements. As a result, it’s perfectly suited for MilSim operations, CQB domination, or standout loadouts where reliability and capacity make the difference.