Solink AEG Professional Brushless Motor (Long / Short) Style:Long Eye relief is improved due

Eye relief is improved due to new lens design

The Fortis SWITCH handguard is a lightweight

G41 Smith & Wesson M&P 9 Shield M2

Takes 1x CR2032 (not included)

The default postition of the piston is adjustable is semi-auto model

Solink AEG Professional Brushless Motor (Long / Short) Style:Long Eye relief is improved dueNotable Efficiency: The Solink brushless motor is remarkably efficient. Even After firing 200 rounds of BB bullets, it still operates at a temperature approximately 10 degrees cooler than most brushed motors, keeping it cool like never before. That means that these magnets inside the motor can perform much longer in comparison with brushed motor before the torque starts to drop off. Extended Durability: Designed with a stationary coil, the Solink