Pick three colours to use for sighting your target with your dot sight with the G&G Tactical Red-Green-Blue Dot Sight that Jonathan Higgs reviews in this Airsoftology video... "Jonathan's taking a look at a surprising item from G&G; their latest Tactical Sight... but this rugged scope packs 3 tricks up its sleeve. Watch and see what Jonathan thinks of this $70 US Optic, and then voice your opinion on it below too."