High-quality MAG 90 BBs mid-cap magazine for MP5 series. Light and durable magazine is a good choice to accompany a light machine pistol! The magazine is compatible with Tokyo Marui, G&G and their copies. It is not compatible with CYMA MP5 series. Real-cap, low-cap, mid-cap and hi-cap – what do these mean? The ending “cap” comes from the word capacity. The prefixes tell how big the capacity is. Real-cap, low-cap and mid-cap magazines all have the same design relating to the power that releases the BBs from the magazine. Each of them has a spring inside that compresses when loading the magazine and thus pushes the BBs out of the magazine, when the locking lug at the top of the magazine is pulled aside. A hi-cap magazine, on the other hand, has a more complex mechanism, with gears and a coil spring. NB! Check out the basic instruction videos on magazine use from Tradetech.
