Remington 870/870 Express Shotgun Scope & Mount Combo New Strongest Aluminum Saddle Mount On The Market Made Of Aircraft Grade Aluminum .200 Thousandths Thicker Picatinny Style Rail Perfectly Contoured To Fit Your Gun Thicker More Rigid Recoil Absobing Scope Platform That Channels Recoil Away From Scope 2.5 X 20 Specality Shotgun Scope HIGH DEFINITION Fully Multi Coated Precision Ground Lenses with 6 Inch Eye Relief And Finger Tip Adjustments 100 Percent Waterproof Fogproof And Built To Withstand 3.5 Magnums And Slugs Lifetime Warranty