Ultimate Arms Gear Ruger Ranch Rifle .223 7.62 Mini-14 Mini-30 PC-9 PC-4 Carbine Rail Mount + Pro Series 3x30 Pechan Prism Tactical Etched Sniper Dual Red Green Illuminated Reticle Scope Rail Mount Fits Onto The Existing Integrated Ruger Scope Ring Slots/Grooves. Provides a Weaver Picatinny Standard Accessory Rail for Scopes, Red dot, Lasers etc. Precision Machined with A Hard Anodized Finish Built to Withstand Severe Recoil Abuse. Easy No Gunsmith Installation Requires No Permanent Rifle/Carbine Modification. Magnification 3x Fixed. Crystal Clear 30mm Anti Reflective Coated Lens . Full Windage And Elevation Click Adjustments. 5 Adjustable Illumination Settings In Either Red Or Green. Fully Coated For Heavy Duty Recoil, Nitrogen Filled, Shockproof, Fogproof, and Water Proof.