Details, This compact SMG is based on the internals of a KWA G18c and folds up into a small box. With a flick of the cocking handle, the spring loaded mechanism folds the gun out into a compact SMG! This comes with 2 magazines and also a FPG sling adaptor. The outer body is made from a high strength polymer and the internal pistol slide and internals are made from metal. As this is based on a G18c, this even has the option to fire on semi or fully auto! As with all Gas Blow Back weapons performance varies depending on ambient temperature and speed of firing. Guns, You MUST be 18 or over to purchase this. Please note this is a VCRA applicable Realistic Imitation Firearm. You must be UKARA registered (or have a defence under the VCRA) to purchase this as is, Please contact us or state your UKARA registration number in the comments box when you order. If needed we can spray this for you (at an extra cost of £15.00) so that it meets the requirements to allow anyone over 18 to purchase this. Please select this option from the menu above.