H&K 417D AEG which is in use by team member Red Sniper.

Specifications

Fully Licensed H&K Trademarks.
Full Metal Receiver, RIS, Barrel Assembly and Stock Tube.
8mm Full Metal, Fully Upgradeable Gearbox.
Adjustable Rear Sight.
Full Metal Rail System great for tactical accessories.
Retractable H&K Crane Stock.
Full Length Upper Rail great for optics.
Integrated Front and Rear Sling Mounts.

Length: 810mm-890mm, Adjustable.
Weight: 3300g.
Inner Barrel: ~330mm.
Magazine Capacity: 140rd Mid-Capacity. Compatible with Umarex 417 Elite 7.62 Type magazines.
Muzzle Velocity: 400~440 FPS (Measured with 0.20g BBs).
Thread Direction: 14mm Negative.
Gearbox: Proprietary Full Metal, Fully Upgradeable (Compatible with most Ver.2 internal parts).
Motor: Long Type.
Fire Modes: Semi/Full-Auto, Safety.
Battery: 9.6v Small Butterfly Type recommended.
Hopup: Yes, Adjustable.

Accessoires

Scope with red/green laser equipment.
Red Sniper has upgraded it to a sniper rifle, he ordered the stuff from Evike in USA.

Practise

How does this rifle work in the field?
Report will follow after being tested.