JeffTron Active Brake II MOSFET EVO 1x 4UANTUM Smooth Lubricant (pen-type

1x 4UANTUM Smooth Lubricant (pen-type applicator)

Precision bore for consistent BB flight path

The Maxx Model CNC Aluminum Advanced Speed Trigger (Style B) in Black is a precision-machined upgrade designed to improve trigger response and durability

Precision fitment for stable FPS and air seal efficiency

this sealant helps prevent air leaks in critical areas such as cylinder heads

JeffTron Active Brake II MOSFET EVO 1x 4UANTUM Smooth Lubricant (pen-typeThe JeffTron Active Brake II is a compact and powerful active braking MOSFET designed to instantly stop the motor after each trigger pull, improving shot consistency and preventing overspin in AEG airsoft replicas. By cutting motor inertia at the end of the firing cycle, this unit helps ensure reliable semi auto performance and protects internal components from unnecessary stress. Ideal for both stock and upgraded builds, Active Brake II is especially