G&G presents the biggest addition to their airsoft arsenal, the SGR 556!

Get ready for some serious upgrades with the SGR 556. The rifle boasts an M-LOK slide, CNC-machined full metal stock, and GOS-V8 stock with ample battery space.
The SGR 556 is equipped with the latest and greatest technology from G&G namely the G3 gearbox. This design ensures quick change of the spring and MOSFET module, making maintenance a breeze. The innovative hop-up chamber includes an empty magazine power cut and is compatible with most airsoft M4 magazines. It also adjusts via a screw on the throttle block and also locks into the top of the gearbox to improve compression.

But that is not all! The new optical selector takes things to the next level. The SGR 556 features an adjustable trigger that can be varied to one of three levels, making it incredibly versatile. And with the addition of the pre-cocking mode that can be programmed from the trigger or wireless programming remote, you're sure to be a force to be reckoned with on the battlefield.

Brand: G&G Armament
Model: SGR556
Weight: 3036g
Length: 796mm
Barrel length: 260mm x 6.03mm
Magazine: 90-round Mid-Cap
Handle: Ergonomic Tactical
Shell: in high quality metal with silk-screened G&G logos
Stock: GOS-V8 model adjustable in 6 positions
Front Ris system completely in aluminum compatible with M LOK system
Ambidextrous magazine release button
Fire selector placed on both sides of the body
Rear sights: fully metal adjustable removable flip-ups
Mode of action: electric
Shooting modes: single / burst (burst 3 and 5 shots programmable)
Quick spring release
MOSFET G3 electronic board and with electronic trigger control
Caliber: 6mm (0.20/0.23/0.25g)
Battery placed in the stock, recommended model cqb (not included)

Technical features
Gear box: Full metal G3 dedicated split with integrated MOSFET
Quick spring release.
Hop up: Dedicated, lockable on gearbox, front adjustable
Engine: 18000 rpm long shaft
Gears: completely in steel
Bushings: 8mm in metal with bearings
Piston: in reinforced abs
Piston head: in abs with double O-Ring
Cylinder: in aluminium
Cylinder head: in abs
Spring: 1 joule
Nozzle: abs with double O-Ring
Trigger: Electronic

Included in the price
1x G&G SGR556
1x 90 round magazine
Manual and Instructions