Can switches instantly from 1x to 4x. Rails fitting: 20mm RIS/RAS rails.Battery: one pc CR1620 lithium (Not Included). With brand logo on it. The photos taken may be a little color difference. Thank you very much for your understanding! The item "Tactical Rifle Scope 4x/1x-4x Fixed Dual Purpose Red illuminated Red Dot Sight" is in sale since Monday, July 22, 2019. This item is in the category "Sporting Goods\Hunting\Scopes, Optics & Lasers\Rifle Scopes". The seller is "spinaoptics" and is located in . This item can be shipped worldwide.