
Availability: In Stock
The Weaver #46 Top Mount Base is a single-piece aluminum scope mount designed to anchor your optic securely to your rifle without requiring any firearm modifications. If you're setting up a hunting rifle, precision shooter, or tactical build and need a straightforward, reliable way to mount a Weaver-compatible scope, this silver-finished base delivers the kind of no-nonsense engineering that's backed up Weaver's reputation for decades. A one-piece design means fewer moving parts, less to go wrong, and a rigid platform for your glass.
Weaver bases come in both top-mount and side-mount configurations, and as single or two-piece sets, depending on your rifle's profile and preferred scope positioning. The #46 top mount works with standard Weaver rings and is machined to exacting tolerances so your scope sits flush and secure. The fit is tight enough to stay put under recoil, but the design is straightforward enough that installation takes minutes on most platforms without gunsmithing.
Whether you're building a general-purpose hunting rifle, setting up for long-range competition, or modernizing an older gun, a quality Weaver base is foundational—it's where the whole optical system begins. This aluminum construction in a silver finish blends durability with a clean appearance, and the one-piece design keeps things simple and proven.
| Manufacturer | Weaver |
| Model | #46 |
| Type | One-Piece Top Mount Base |
| Material | Aluminum |
| Finish | Silver |
| Mount Style | Top Mount |
The Weaver #46 is a top-mount base designed for standard receiver rails. Compatibility depends on your specific rifle platform. We recommend verifying your firearm's receiver type before ordering, or contact our team if you're unsure whether this base will fit your gun.
The Weaver #46 works with standard Weaver-compatible rings. Make sure your rings are designed to fit Weaver bases and that they match the diameter of your scope's tube (typically 1 inch or 30mm).
No. The Weaver #46 is designed to attach directly to your firearm without modifications. Installation is straightforward and typically requires only basic tools.
This is a one-piece base. Weaver also offers two-piece configurations if you prefer that style, but the #46 combines front and rear mounting into a single rigid unit.







SKU: 114462787 • Width: 3.3in • Height: 0.6in • Depth: 7.1in • Weight: 0.06oz
Availability: In Stock
The Weaver #46 Top Mount Base is a single-piece aluminum scope mount designed to anchor your optic securely to your rifle without requiring any firearm modifications. If you're setting up a hunting rifle, precision shooter, or tactical build and need a straightforward, reliable way to mount a Weaver-compatible scope, this silver-finished base delivers the kind of no-nonsense engineering that's backed up Weaver's reputation for decades. A one-piece design means fewer moving parts, less to go wrong, and a rigid platform for your glass.
Weaver bases come in both top-mount and side-mount configurations, and as single or two-piece sets, depending on your rifle's profile and preferred scope positioning. The #46 top mount works with standard Weaver rings and is machined to exacting tolerances so your scope sits flush and secure. The fit is tight enough to stay put under recoil, but the design is straightforward enough that installation takes minutes on most platforms without gunsmithing.
Whether you're building a general-purpose hunting rifle, setting up for long-range competition, or modernizing an older gun, a quality Weaver base is foundational—it's where the whole optical system begins. This aluminum construction in a silver finish blends durability with a clean appearance, and the one-piece design keeps things simple and proven.
| Manufacturer | Weaver |
| Model | #46 |
| Type | One-Piece Top Mount Base |
| Material | Aluminum |
| Finish | Silver |
| Mount Style | Top Mount |
The Weaver #46 is a top-mount base designed for standard receiver rails. Compatibility depends on your specific rifle platform. We recommend verifying your firearm's receiver type before ordering, or contact our team if you're unsure whether this base will fit your gun.
The Weaver #46 works with standard Weaver-compatible rings. Make sure your rings are designed to fit Weaver bases and that they match the diameter of your scope's tube (typically 1 inch or 30mm).
No. The Weaver #46 is designed to attach directly to your firearm without modifications. Installation is straightforward and typically requires only basic tools.
This is a one-piece base. Weaver also offers two-piece configurations if you prefer that style, but the #46 combines front and rear mounting into a single rigid unit.
SKU: 114462787 • Width: 3.3in • Height: 0.6in • Depth: 7.1in • Weight: 0.06oz






