Xcortech 3500 w/Remote Display Bolts With features like the ball

With features like the ball stop system

The M4 Delta 12 is Classic Army's entry level railed carbine

the trigger uses a precision roller bearing to ensure the smoothest trigger pull you can have

Quick Change Speed Feed Fingers (optional)

200 and 280 capacity bodies available

Xcortech 3500 w/Remote Display Bolts With features like the ballSpecification Velocity rest range: Initial Velocity measure range: 30. 00 ~ 400. 0 (m s) ROF measure range: 100 ~ 5000 (RPM) Support Camera Tripod mount Tube diameter 24mm Battery: 2 x AA batteries External Power input: micro USB (5V 0. 5A) Dimension: L x W x H = 113 x 97 x 55 (mm) Weight: 205g