400e Airsoft Magazine - 300 Round
Accessory
When one magazine isn’t enough, the 400e Airsoft high capacity 300 round magazine has you covered. Designed for M4-style airsoft guns, this high-capacity magazine holds up to 300 rounds of 6mm airsoft BBs, allowing you to practice mag changes, speed drills, or just spend more time shooting. Engineered to reliably feed thousands of rounds, it ensures hours of uninterrupted fun. The internal high-tension spring and easy-pull cord system make reloading quick and easy—just open the loading gate, pour in the BBs, and get back to the action. Built with a durable, lightweight polymer housing, this magazine fits most standard M4/M16 magwells and is compatible with 6mm airsoft BBs only.
Compatible with 6mm airsoft BBs only. Not compatible with any other ammunition.
Free shipping on orders $100+ shipped in the contiguous United States. We only ship to customers that reside in the United States with a physical address, no PO boxes. Learn more.
Returns must be submitted within 30 days from the original order ship date for a refund or replacement. Learn more.
⚠️ WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
⚠️ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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