King Arms 551 Style Red Green Dot Sight At Airsoft Supplier UK
OptimusPrime
24 Apr 2008
The King Arms 551 Red/Green EOTech replica Tan colour is available at Airsoft Supplier UK... "With 10 levels of brightness, red and green dots and auto shutdown after 2 hours of no use, this replica sight really is the best to be found. Operated by 4 button cell batteries (included). Comes with tools to adjust windage and elevation. Will fit 20mm weaver rails."