Venture Shop walks us through the features of the DE Armory M4 M906E AEG and does some tests.... "The M4 M906E Electronic Trigger Airsoft Rifle is from the DE Armory brand, and is fully prepared to offer you an incredible performance! Made in full metal, as the real weight of a fire equipment. Além disso, it is more robust, heavier and more resistant than the others, providing a beautiful finish with high durability. The Gearbox does not adopt V2, of the Orion line, it is made of metal, guaranteeing greater efficiency so that it does not damage during your airsoft game and also provides a higher level of response to the trigger."