Tactical Rifle Scope 1x-4x Fixed Dual Purpose Scope Red Illuminated Red Dot Sight. Description: Magnification: 1X-4X / only 4x Eye Relief: 3 inches. Rails fitting: 20mm RIS/RAS rails. This item is in the category "Sporting Goods\Hunting\Scopes, Optics & Lasers\Rifle Scopes". The seller is "leondeytch" and is located in this country: US.