Our take: This high quality Classic Army 300rd high capacity M4/ M16 Magazine features a metal outer shell, which adds to its realism and durability. This magazine works flawlessly with all Classic Army M4/ M16 AEGs, may also be used with other manufacturers M4 AEGs (compatibility with all M4 models by other manufacturers is not guaranteed). For a high quality high capacity magazine that is sure to last, the Classic Army 300rd High Capacity M4 magazine is one of the best on the market!
Magazine Capacity: 300 rounds
Magazine Type: Gear Wind-Up
Construction: Metal shell, plastic internals
Manufacturer: Classic Army