The Weaver 1 Piece Silver Top Mount Base is a top-mount aluminum base designed to fit Weaver 401S-style applications. It provides a stable mounting surface for compatible optics, using a one-piece construction for a secure, repeatable setup.
Key Features
Silver finish for a clean, matched look with compatible setups
One-piece top-mount aluminum base for a rigid optics mounting platform
Weaver 401S pattern base design
Add this Weaver top-mount base when you want a solid foundation for a compatible optic setup.
