Gsg 522 airsoft Buy. Jing Gong MP5-J FM AEG Rifle GSG-522 Retractable Stock AEG ICS. The GSG-522 is a compact BB machine gun featuring a retractable stock making it a highly maneuverable AEG, that is CQB indoor/field legal in size and FPS! This kit has clear plastic receiver with textured black grips. A coronha é retrátil em alumínio e ela possui empunhadura antiderrapante. It has a blowback mechanism that moves the slide back and forth while shooting, just like a real gun! German Sport GSG 522 Light weight Carbine with Collapsing Stock, ribbed hand guard, and large "SD" style barrel shroud. safety is ambidextrous to accommodate right- or left-handed shooters. • licensed GSG markings • integrated scope mount • retractable stock • 200BB magazine • 1 year warranty. Sort products: In stock. This gun features all of the standard features that one would expect from an airsoft mk5, as well as a tactical rail across the top for the addition of optics, lasers, or other accessories, and a fully retractable stock. O sistema de Hop-Up é ajustavel e ela já vem com bateria e carregador bivolt. mxthr kirzbt ibtbex wxgs bxexne bgfzp upclm lpadtp krpkw gvbltwln