[Tokyo Marui] Electric Gun Ebolt FPR MK4 RS Model (New Release: May 27, 2026 - Pre-order)

Electric Gun Evolt Series No. 2 "EVOLT RS MK4" is here!
(RS = Recoil Shock Model)

Tokyo Marui's proposal for the future:

A new category of electric guns: the "EVOLT" series

A patrol rifle custom-designed for law enforcement agencies

Introducing the "FPR MK4" patrol rifle, the first electric gun in the Evolt RS series, which reproduces realistic operation and recoil shock during firing in a real size! The exterior, which has been measured and reproduced to scale for high fidelity, is equipped with a split gearbox and the "M-SYSTEM Type II," optimized for the M4 series. New technology has also been incorporated into the chamber and magazine mechanisms for the Electric Gun Evolt/Evolt RS, making this a firearm that elevates both the realism of its appearance and operation, and the quality of its firing/operation performance to a new level.

【Key Features】

• Recoil Shock Model
  Pulling the trigger activates a weight in the buffer tube simultaneously with firing, generating powerful recoil. The use of low-friction POM material for the guide allows the 300g weight to operate smoothly, increasing recoil.
  
  
• Separate Gearbox
  By dividing the gearbox into a "cylinder assembly" and a "gearbox," the upper receiver side (upper set) and lower receiver side (lower set) are completely separated. This allows for a more realistic takedown (a first for Tokyo Marui's electric guns!!), despite being an electric gun. Dedicated covers are included to protect the internal mechanism when storing or carrying the upper and lower sets separately. The cylinder is a small bore type with a low-friction fluorinated lubrication plating and a minimalist design that eliminates unnecessary volume.
  
  
• EG1000BR Motor
  Equipped with a newly developed "EG1000BR motor." It is a reverse type with bearings. In addition, the design of the three gears (bevel gear / spur gear / sector gear) that transmit motor rotation to the cylinder has been revised, and "MIM (Metal Injection Molding)" has been adopted instead of conventional sintering. Combined with the increased shaft diameter of the spur/sector gears to 4mm, this achieves improved durability, smooth rotation, and excellent quietness. High-precision bearings from MinebeaMitsumi are used for the gear bearings.
  
  
• M-SYSTEM Type II
  The gearbox is equipped with "M-SYSTEM Type II," a dedicated design that optimizes the "M-SYSTEM" of the next-generation electric gun MP5 series for the M4. The MCU (Micro Controller Unit) monitors information from various sensors and various voltages, controlling firing modes and motor rotation, and also features safety mechanisms such as detecting damage and abnormalities in various parts and stopping operation.
  
  
• Pursuit of Exterior Realism
  By measuring deactivated real firearms, the size of each part, such as the upper/lower receiver, rail handguard, grip, and buffer tube, has been realistically reproduced. The receiver uses Cerakote, which has a strong coating and excellent abrasion resistance. The grip is made of reinforced resin, balancing thinness and durability to reproduce a realistic size, and by intentionally leaving it unpainted, it reproduces a texture similar to the real thing.
  
  
• New Chamber and Magazine Mechanism
  Adopts a "stabilizer nozzle" that stabilizes the nozzle position to improve accuracy, "inner elevation" that applies upward tension to the magazine inner to prevent feeding failures, and a "one-by-one loading system" where a shutter inside the magazine closes each time a BB is fed from the magazine to the chamber, and no BBs are fed into the gun until the next round is loaded after firing. These new mechanisms improve operational performance and safety.
  
  
• Realistic Operation Reproduction
  Reproduces a series of operations and movements, such as loading the first round by pulling the charging handle, and when out of ammunition, the dummy bolt holds open and no BBs are fired even if the trigger is pulled. If you pull the trigger after removing a magazine with remaining rounds, it also reproduces the "movement when there are rounds left in the chamber" (*). *For safety, BBs are not fired in this case.
  
  
• Realistic Pressed Magazine
  Comes with a dedicated magazine with a capacity of 81 rounds. The magazine outer is made of steel press. This is a dedicated magazine for the Electric Gun Evolt/Evolt RS M4 model, equipped with the "Inner Elevation System" and "One-by-One Loading System." *Magazines from other series cannot be used.
  
  
• Designed Exclusively for MS Li-Po Battery (Stick Type)
  The EVOLT RS (FPR MK4) adopts a unique safety design linked with the MS Li-Po Battery (Stick Type). Therefore, it will not operate with any other type of battery. The RS stores the battery in the stock.
  
  
• Equipped with NMB (MinebeaMitsumi) High-Performance Bearings
  

Electric Gun Evolt RS FPR MK4 *Battery and charger sold separately

• Equipped with Geissele-style gas block
• Screw pitch: ◆Lower rear → Inch ◆Upper front → Metric/Inch (both compatible)
• A2 grip → Realistic size, thinner width
• Gears (bevel, spur, sector) are high precision and high durability due to MIM (Metal Injection Molding) adoption
• Equipped with a stabilizer nozzle for increased stability
• EVOLT exclusive STANAG type pressed magazine (New system for reliable feeding regardless of outer magazine dimensions. Capacity: 81 rounds)
• One-by-one loading system for reliable single-round feeding
• Flash hider is CNC machined aluminum, same as GBB
• Barrel change system variable from 14.5 to 11.5 inches
• Receiver covers (for upper and lower) included

【Specifications】
■Recoil Shock Model
■Equipped with M-SYSTEM Type II
■Equipped with Auto-Stop System
■Equipped with Variable Hop-Up System
■Full Auto (continuous) / Semi Auto (single shot) selectable

※1: Please use a dedicated charger and safety bag for MS•Li-Po batteries to charge the battery.

【Package Contents】
FPR main unit, magazine (81 rounds capacity), magazine adapter, adjust tool, receiver covers (upper/lower/pins x2), protective cap, grub screws x2, hex wrenches x2, handling precautions/instructions, order form, charger, charging rod, cleaning rod, BBs (0.2g/100 rounds), etc.

Package size: W670×H350×D95(mm)