S&T ST416 10RS SMR Sports Line AEG G3 Gearbox (Black – STAEG398SBBK)

416D style AEG, 10RS stand for 10 inch rail system, SMR style rail, Sport line comes with Hard Nylon Fiber throughout the whole gun: Boby, gas block, front sight, rear sight, buffer tube, charging handle, grip, stock, trigger, triggerguard and rail.

The only metal parts: Flash hider, M-lok SMR style Rail, Forward assist, dust cover, selector, mag catch and magazine.

Inside this replica of this S&T rifle, we can find a reliable ST gearbox 3 generation, gears with a gear ratio of 18:1 mounted on 8mm slick and ball bearings. The gearbox has a quick-change system, which allows us to modify the power of the replica depending on the user’s needs. Attention is drawn on the mosfet that replica is equipped with, it is a mosfet with a dedicated hall position sensor, the electronic system is connected with low resistance wires and a T-connector. We can find a 280mm precision barrel with a diameter of 6.03mm and a hop-up rotary chamber.

Battery connection: dean not tamiya

Power:295fps using 0.2g BB

Gearbox Specification:

(1) S&T Gen 3 Lipo-ready Gearbox with Micro-switch Trigger
(2) Electric trigger system by using a magnetic sensor(3) Compatible 7.4v/11.1v battery.
(4) Steel Toothed Piston Rack with Quick Spring Change Design
(5) Integrated MOSFET for improved power usage, motor performance, and trigger response
(6) 8mm oilless metal and sector gear
(7) 8mm bearing for bevel gear
(8) Compatible high power and speed motor