DBoys M4 Series and HK416 Series AEG 300 Round Metal Magazine - (Black)
The DBoys M4 Series and HK416 Series AEG 300 Round Metal Magazine in black is a reliable, high-capacity solution for airsoft players who want fewer reloads and consistent performance across a wide range of platforms. Built using a combination of steel and polymer, this magazine delivers a solid feel with the durability needed for repeated field use, training days, and extended skirmishes. The 300 round capacity provides ample ammunition support for sustained firefights, making it well suited for outdoor fields, CQB arenas, and milsim scenarios where reload time can directly impact performance. Designed for broad compatibility, this magazine feeds reliably in M4 and HK416 style airsoft AEG rifles from Tokyo Marui, G and G, Krytac, VFC, ICS, KWA, CYMA, ARES, Amoeba, Classic Army, Echo1, DBoys, and many other compatible brands, making it a versatile addition to almost any airsoft loadout. Performance and practicality are at the core of this DBoys high-cap magazine design. The robust metal shell enhances impact resistance while maintaining proper fitment in compatible magwells, helping ensure secure seating and dependable feeding during rapid fire. Its black low glare finish reduces visual signature on the field and complements both modern tactical builds and traditional M4 style airsoft rifles. The high-capacity internal design supports aggressive playstyles by minimizing reload interruptions, while still offering smooth BB delivery during semi-auto and full-auto operation. Players searching for M4 airsoft magazines, HK416 AEG mags, 300 round airsoft magazines, or durable metal airsoft mags will find this option checks all the right boxes. Whether you are upgrading from worn magazines, building a backup supply, or outfitting a new rifle, the DBoys M4 and HK416 Series 300 round metal magazine delivers dependable capacity, wide compatibility, and rugged construction suited for consistent airsoft performance in demanding conditions.