G&G Full Metal GC16 Mod-0 Electric Blowback Airsoft AEG - Black (30th Anniversary Special Edition) CO2 Tanks In Techt's testing they found

In Techt's testing they found that changing to a different spring (lighter spring) caused issues with the cyclone feed loading correctly

The Double Trigger Kit installs in minutes and is ergonomically-designed to increase trigger speed and reduce fatigue

18mm larger diameter bolt creates a tighter fit and further reduces gas consumption

This is truly a 'must have' for the serious G3 owner

the X7 Phenom truly is in a class of its own

G&G Full Metal GC16 Mod-0 Electric Blowback Airsoft AEG - Black (30th Anniversary Special Edition) CO2 Tanks In Techt's testing they foundG&G Full Metal GC16 Mod 0 Electric Blowback Airsoft AEG Black (30th Anniversary Special Edition) Celebrating 30 years of airsoft gun manufacturing, G&G introduces this limited edition full metal one time run Combat Machine. Featuring the same high quality Combat Machine internals and affordable price point, this special limited edition will also come with a full metal upper and lower receiver. Features: Full metal receiver with commemorative G&G 30th