Based on the famous Czech gun, that was used by Soviet Tankers and still in service in many countries, is now available in an electric-powered replica form from Tokyo Marui. It features the AEP innards, as found in the much-loved Marui MP7, and is also powered by a 7.2.v Micro EX battery. You may require an adaptor/step down converter for charging the battery. It has a 2 hour cut-off function on the charger to prevent the battery from over-charging. The SCORPION Mod M is a far more modernized version of the Vz61 as you can tell by the M-Lok Handguard, a folding stock that folds over to the right instead of over the top, a far longer ergonomic magazine, an incredibly aggressive looking trigger and flash hider. The flash hider itself can be removed revealing a 14mm CCW thread, but they've stylized it in a fashion where you can fit it the other way around so the teeth are facing backwards instead. Much like the Vz61, the battery is stored in the grip, but you'll have to purchase the Tokyo Marui 7.2v 500mah Battery (NiMH) separately. This is the brand new AEP you never thought you needed!