Details, This features an open bolt GBB system, a fiber reinforced polymer body, a functional cocking handle with realistic bolt movements, detachable metal picatinny accessory rails, retractable shoulder stock with 4 positions, flip up adjustable rear sight, fixed front sight, semi and full auto selective fire and a trigger safety. This comes with one 42rd mag, tube-style speedloader, English manual, two metal Picatinny rails and a 14mm metal adaptor for adding a 14mm suppressor or tracer unit. 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.