Tienly GT-45000 Ultra High Performance Motor (Long Axle / Short Axle) Axle Type:Long Axle (V2) The rear sight has a

The rear sight has a large and small sliding aperture that can be toggled

and has Silver (Stainless) Plate finish

PTS will not take any responsibility accordingly

One-Step forward rear sight shorten the distance from front sight

Weight –510g approx

Tienly GT-45000 Ultra High Performance Motor (Long Axle / Short Axle) Axle Type:Long Axle (V2) The rear sight has aNeo Magnet. Extremely High Speed for High Ratio gear. (Not designed for Hi Speed Gear set, check out GT25000 or GT30000 Hi Torque Motors). Hand wound motor using the best materials, well balanced and energy efficient, side air vents provide maximum cooling efficiency. Improves trigger response and rate of fire with extremely high speed. Very good for speed in mind.