Umarex H&K USP CO2 18-Round Airsoft Magazine

Enhance your airsoft game with the Umarex H&K USP CO2 18-Round Airsoft Magazine, engineered for precision and realism by KWC under official Heckler & Koch GmbH licensing. Designed for serious enthusiasts, this heavy-duty magazine combines premium materials with cutting-edge technology to deliver unmatched performance on the field.

Key Features

• Full-Metal Construction: Built from robust aluminum alloy for a tactical feel that mimics real firearms while ensuring durability through rigorous gameplay.
• Advanced Gas Blowback System: Features a high-efficiency internal gas circuit optimized for consistent power output and reduced gas leakage, powered by standard 12g CO2 cartridges.
• Reinforced Valve Technology: Durable seals and valves maintain pressure integrity for reliable operation across extended sessions.
• 18-Round Capacity: Holds more ammo than standard magazines, keeping you in action longer without frequent reloads.

Performance Specs

• Velocity: Delivers 380 FPS (1.34 Joules) when paired with 0.20g BBs and a 12g CO2 cartridge for competitive-grade power output.
• Compatibility: Designed exclusively for the H&K USP Tactical Full Size airsoft pistol (KWC model) – not compatible with compact variants or third-party replicas.

Why Choose This Magazine?

Ideal for players seeking authenticity and reliability, this magazine balances realism with practicality. Its ergonomic design ensures smooth loading and unloading during fast-paced scenarios, while its efficient gas management reduces downtime between shots. We recommend using Valken 12g CO2 Cartridges for optimal performance and longevity of internal components.

Disclaimer: This product is classified as an airsoft accessory intended solely for recreational use in paintball or airsoft activities. It does not qualify as a firearm or dangerous weapon under applicable laws. Always adhere to local regulations governing airsoft equipment use and storage.

Experience precision engineering tailored for competitive play – upgrade your setup with the Umarex H&K USP CO2 18-Round Airsoft Magazine today!