Weaver Base Top Mount #35s - Aluminum Silver

The Weaver Base Top Mount #35s in aluminum silver is a precision rifle scope mounting base designed for shooters who demand rock-solid optic stability and repeatable accuracy. This top-mounted base serves as the foundation of any quality scope installation, bridging the gap between your rifle's receiver and your optic system. Whether you're building a tactical rifle, hunting platform, or precision target gun, the #35s provides the secure mechanical foundation necessary to keep your glass where you aim it, shot after shot.

Manufactured by Weaver, a leader in mounting solutions for over 75 years, the #35s base is machined to tight tolerances that ensure a custom fit on compatible receiver dovetails. The aluminum silver construction provides durability while remaining lightweight—weighing just 0.03 lbs—so it adds negligible weight to your rifle system. Maximum strength engineering means the base is designed to hold scope rings with zero flex or movement, eliminating a common source of accuracy loss. The compact profile (3.35 x 1.75 x 0.9 inches) keeps your scope mounted low and forward for optimal sight picture and ergonomics.

Hunters, competitive shooters, and tactical rifle builders benefit most from the #35s when working with firearms that use Weaver-pattern dovetail receivers. Installation requires careful alignment with your specific receiver's mounting surface—professional gunsmithing is recommended if you lack experience with scope base installation. Once properly mounted, the base pairs seamlessly with any standard Weaver or Picatinny-compatible rings, making it a versatile choice for upgrading or rebuilding your scope system. This base is essential for anyone serious about maintaining zero through extended shooting sessions and challenging field conditions.