A highly recommended optic for airsoft use is the Firefield IMPULSE 1x22 Compact Red Dot and the Weekend Warrior Shop got one for an unboxing video... "The Impulse 1x22 Dot Sight gives the shooter lightning-fast target acquisition. Thanks to the red or green reticle illumination, the shooter can choose his preferred reticle color for different situations.

Shooters looking for an affordable and quality red dot sight can check the Firefield Impulse 1x22 Compact Red Dot Sight that can be found at Bunker 501 in the Netherlands... "Helping shooters achieve lightning fast target acquisition, the Impulse 1×22 Dot Sight is ideal for target shooting and hunting on rifles and shotguns. A unique cantilever mount design allows the sight to be forward mounted for use with a magnifier or backup sights.