I would recommend to you a leupold 1-4X or, mounted on my 870WG slugger with a rifled cantilever bbl, i have an aimpoint 9000SC. since practically all of my shots @ deer are 100yds or under, i dont see the need for any magnification. Also there is no faster sight out there than an aimpoint(or similar like eotech) PERIOD! taking split second shots is a snap since you can aim with both eyes open. try one and you will neverlook back!