Evolution 300 Round M4 High Cap Magazine

Meet the Evolution 300 Round M4 High Cap Magazine—a metal-cased spare mag designed for Evolution M4 and 416-series AEGs. Built for players who need reliable, ready-to-fire capacity during long skirmishes and events.

• Capacity: 300 BBs
• Casing: Durable metal housing designed to withstand field use
• Internals: Plastic internals to keep weight manageable and maintenance straightforward
• Compatibility: STANAG-style magazine that fits Evolution M4 and 416-series AEGs
• Loading mechanism: Top-load design via the hatch with a bottom winding wheel for consistent BB feeding
• Usage: High-capacity design reduces reload frequency during extended engagements

This high-capacity magazine provides extended firepower without frequent reloading, helping you maintain momentum on the field. The metal housing delivers durability under competitive play, while the top-loading, bottom-winding design enables quick setup and steady feeding in fast-paced scenarios. Ideal as a dependable spare, it complements your standard mags and keeps you prepared for both indoor arenas and outdoor skirmishes where consistency matters most.