Armor Works HX-Series Custom Adaptive Drum Magazine 350rds (Black).

Comes with shockproof pads to ensure the reliability, more color choices are going to be available for customizing your own drum magazine. Featuring a high capacity of 350 rounds, it provides a devastating and yet unstoppable firepower on the field. Designed to be user-friendly, the manual winding system is built in front of the magazine for fast and easy operation in the mid-game. Unlike most other drum magazines on the market, the Adaptive Drum Magazine is utilizing an adaptive magazine system to interchange with different adapters for different models.

Features: 

• 350 rounds high capacity
• Comes with customizable shockproof pads
• Interchangeable adaptive magazine system
• Manual winding system