M16/AR15 type of weapons are undoubtedly the most used worldwide. Originally, this model was designed by Eugene Stoner for ArmaLite company. Later it received property rights from the U.S. Government, which allowed them to provide to other arms factories in the World. M15A4 CQB
is the latest type M16 carbine used by special units of the US Army. It has a removable rear sight and it is possible to attach different scopes and red dots in its place. On the sides of the metal are other RIS handguard rails, where it is possible to mount a tactical grip, flashlights, grenade launcher etc. This full metal model is produced by Classic Army, which is equipped with Crane stock for placing a large battery and a short metal barrel. Internal parts for CQB
versions are even better than the other weapons Classic Army. Reinforced gearbox contains ball bearings 7 mm, a new type of piston, cylinder, metal cylinder head, the nozzleVacuum metal piston head and the metal spring guide with the bearing. Metal Hop-Up
chamber is co mmon on this model. As a standard the gun is delivered with covers on RIS rails and tactical grip. The weapon comes from the new edition 2009, which has a newly processed metal body with functional dust cover and comprises a spring M120.