Details, This Spectre M4 replica has the usual semi & fully automatic shooting mode and has a polymer body and pistol grip with a built-in foregrip which houses the mini type battery. The magazine holds 50rd of standard 6mm plastic BBs. This gun has an adjustable hop-up system and a full metal front & rear sight. This even comes with a mini type battery and a charger! 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.