The MKIV Tesla WalkerHer majesties ultimate weapon. The MK V Tesla Quad Walker lights up the battlefield. Armed with 2 HMGs, and two Tesla canons. ALSO YOU CAN SWAP OUT WEAPONS FROM THE THE REGULAR MK IV TANK Our resin cast products are manufactured in our facility in the U. S. A.. We maintain some level of stock of each kit, but many are Build to Order and will ship within 3 business days of order receipt.