GATE X-ASR2 Mosfet

Calculated at Checkout


Why buy from Airsoft Station?

  • FREE SHIPPINGOn purchases over $199
    (lower 48 states)
  • Returns & WarrantyReturns & Warranty Policy
    for 30 days
  • RAVE reviewsRated 4.6/5 by 35,000+
    Happy Customers

The GATE X-ASR2 Mosfet is a groundbreaking addition to the airsoft world, now available at Airsoft Station. This 4th generation MOSFET is the first of its kind to offer protection against reverse polarity, setting a new standard in airsoft gun safety and durability. Designed by GATE, a leader in airsoft technology, the X-ASR2 is an essential upgrade for players looking to enhance their airsoft experience.

One of the key features of the X-ASR2 is its ability to save space, time, and money, as it eliminates the need for an additional regular fuse. The MOSFET acts as an electronic guard, improving your AEG's safety through its conformal coating and self-test functionality, which includes 2 LEDs for easy diagnostics. Despite being designed for up to M120 springs, the X-ASR2 can handle full auto mode even with M150 springs. For high torque motors and gears, it allows the use of stronger springs, providing greater flexibility in AEG customization.

The X-ASR2's reliability is enhanced by its ability to measure current, voltage, and temperature, protecting the MOSFET from overheating, overloading, and short-circuiting. In the event of an airsoft gun jam, this feature also protects the motor and battery from damage. For players aiming to achieve a higher rate of fire (ROF) and faster trigger response, the X-ASR2 is a game-changer. It directs energy from the battery straight to the motor, bypassing mechanical trigger contacts, resulting in a higher ROF and quicker trigger response.

The quick test feature of the X-ASR2 allows for rapid checks of the device's functionality, aiding in troubleshooting. Its automatic resettable protection against reverse polarity ensures that neither the motor nor the MOSFET is damaged in case of incorrect battery connection. The smart fuse feature further protects the MOSFET in case of motor jams, preventing overheating and overcurrent.

The X-ASR2 is coated with Military Specification MIL-V-173C, providing resistance to harsh atmospheric conditions, making it a robust and reliable choice for any airsoft player. The kit includes the X-ASR unit, a troubleshooting card, and a connectors set, ensuring you have everything needed for a seamless upgrade. Elevate your airsoft gun's performance with the GATE X-ASR2 Mosfet, now available at Airsoft Station.


  • World's first 4th generation MOSFET with reverse polarity protection, eliminating the need for an additional fuse.
  • Enhances AEG safety and durability with conformal coating and a self-test feature using 2 LEDs.
  • Compatible with up to M120 springs and works with M150 springs in full auto mode; suitable for high torque motors and gears.
  • Measures current, voltage, and temperature for reliable AEG installation, protecting against overheating, overloading, and short-circuiting.
  • Prevents motor and battery damage in case of airsoft gun jams.
  • Directs energy from the battery to the motor, bypassing mechanical trigger contacts for higher ROF and faster trigger response.
  • Quick test feature for easy checking of device functionality and troubleshooting.
  • Automatic resettable protection against reverse polarity, safeguarding the motor and MOSFET from damage due to incorrect battery connection.
  • Smart fuse feature to protect against motor jams, overheating, overloading, and overcurrent, including protection against short circuits in signal and motor wires.
  • Built-in self-test with 2 LEDs for efficient troubleshooting.
  • Conformal coating adhering to Military Specification MIL-V-173C, ensuring resistance to harsh atmospheric conditions.
30 Day Return & Warranty

Customer Reviews