Scope Bases

Purchase scope bases online with nationwide shipping, or shop in person at our gun store. At Bear Arms in El Dorado Springs, Missouri our Scope Bases section provides precision bases and rail adapters that form the foundation for any optic installation. Choose one-piece rails, dovetail bases, Picatinny drops, or quick-detach adapters depending on your receiver type and scope compatibility. Properly matched scope bases work in concert with Scope Mounting Tools, quality Gun Scopes, and reliable action bedding for repeatable zero. Whether mounting optics on a Bolt Action Rifle, a precision AR Rifle, or a combination gun, the right base ensures alignment and stability under recoil.