Our take: The G&G Combat Machine GR4 AEG is the perfect balanced rifle between performance and maneuverability. This M4 variant has full polymer furniture that makes it a very lightweight but durable rifle. Also equipped is a quad rail system with a top receiver rail, which gives players ample amount of mounting space for any aftermarket accessory. The CQB length of the rifle also makes it easy to maneuver around corners. Internally, G&G has equipped the GR4 with an 8mm reinforced Version 2 gearbox with steel gears, ported piston head, and a polycarbonate piston to make this a very well-rounded, reliable gearbox. This rifle is internally and externally built perfect for any type of airsoft player.
- Polymer receivers
- Pre-installed mock suppressor
- 8mm reinforced gearbox
- CQB-style design
- Upper rail system
- Retractable stock
- Rail covers
- Electric blowback
Operation: Electric Automatic
Build: Polymer Upper & Lower Receiver, Stock, Grip
Firing Modes: Semi-automatic and Full-automatic, w/ Functional Safety
Muzzle Velocity: 330 – 350 FPS (w/ 0.20g BBs)
Gearbox: 8mm Metal Version 2
Magazine: 120rd Mid Capacity Magazine
Battery: 8.4V Nunchuck (not included)
Inner Barrel Length: 205 mm
Inner Barrel Diameter: 6.08 mm
Weight: 4.3 pounds
Overall Length: 25" in. / 29" in. (Retracted / Extended)
Ammo type: Seamless 0.20g or heavier (0.23g, 0.25g, 0.26g, 0.28g, etc) BBs. For maximum performance and accuracy, Airsoft Megastore recommends GoldenBall ProSlick BBs which carry perfect spherical consistency and density, available at Airsoft Megastore for the lowest price on the market, guaranteed.
Package includes: Rifle, magazine, instruction manual, rail covers
Color: BLACK / TAN
Battery Charger Recommendation: Airsoft Megastore recommends the use of a smart charger to avoid overcharging the battery (overcharged batteries may cause decreased airsoft gun performance and may shorten battery life significantly). Smart chargers not only shorten charge time significantly (up to 800% faster charging) but also automatically shut off once the battery is fully charged to avoid overcharged batteries.