Weaver MOA Adjustable Scope Bases

We stock scope bases with a MOA elevation offset and compatible with Weaver rails. We carry these direct, so you're always getting the real thing.

The base sets the alignment for every component above it. Match the screw pattern to your receiver exactly before ordering. Most manufacturers list bases by specific action model. Two-piece designs give flexibility in scope position; one-piece Picatinny bases maximize ring placement options and overall rigidity.

Confirm whether your rifle uses Mil-Spec 1913 Picatinny, Weaver grooves, or drilled-and-tapped receiver holes before ordering. Each product page lists the specific action or rail compatibility.

Each product ships for free.