It shares a similar electronics design with the proven Trijicon RMR. Like the RMR the SRO is forged from 7075, T-6 aircraft grade aluminum, making it much more durable than conventional red dot sights. This forged housing protects the lenses and electronics, and it has been tested to survive typical pistol mounted drops. 1 Trijicon Logo Sticker (PR15). #6-32 Flat Head Torx Cap Screws 1/2 Long.Over 3 years of continuous use when used at 70ºF (21ºC) at setting 4 of 8. 2.2 x 1.3 x 1.4 in. 55 x 32 x 34mm. 25 x 22.5 mm. Automatic and 8 Adjustable Settings (2 NV, 6 Visible). The item "Trijicon SRO Sight Adjustable LED 2.5 MOA Red Dot SRO2-C-2500002" is in sale since Friday, December 6, 2019. This item is in the category "Sporting Goods\Hunting\Scopes, Optics & Lasers\Red Dot & Laser Scopes". The seller is "bigfishbuddy" and is located in Key Colony Beach, Florida. This item can be shipped to United States.