
Availability: In Stock
The Weaver #414 Top Mount 1 Piece Base is a single-unit rifle scope mount built for shooters who want a straightforward, no-fuss way to secure an optic to their rifle. Machined from lightweight aluminum, this matte-finish base pairs reliability with minimal weight penalty—exactly what you need whether you're building a hunting rifle, setting up a precision target gun, or mounting glass on a shotgun or long-range handgun. Because it's a one-piece design, you get solid, unified support without the alignment hassles that can crop up with two-piece bases.
Weaver bases have earned their reputation in the field through decades of no-drama performance. The #414 fits a broad range of rifle models spanning modern and older platforms, making it a go-to choice when you need a proven mount that works. The matte finish resists glare and blends with most rifle aesthetics. Installation is straightforward for anyone comfortable with basic gunsmithing or a trip to a qualified gunsmith.
If your rifle model calls for a two-piece base setup, Weaver offers matched pair sets for some applications—check your rifle's manual or contact us to confirm the right base for your gun. Since bases are sold individually, double-check your setup requirements before ordering.
| Brand | Weaver |
| Model | #414 |
| Type | One-Piece Top Mount Base |
| Material | Aluminum |
| Finish | Matte |
The #414 is compatible with a broad range of modern and older rifle models, as well as some shotguns and long-range handguns. Check your rifle's manual or contact our team to confirm fitment for your specific gun.
The #414 is a one-piece base, meaning it provides complete support from a single unit. Some rifle models may call for a two-piece base setup instead; verify your rifle's requirements before ordering. If you need a pair, Weaver offers matched sets for certain applications.
The #414 features a matte finish, which reduces glare and provides a non-reflective surface that suits most rifle builds.



SKU: 114461681 • Width: 3.3in • Height: 0.7in • Depth: 8.1in • Weight: 0.06oz
Availability: In Stock
The Weaver #414 Top Mount 1 Piece Base is a single-unit rifle scope mount built for shooters who want a straightforward, no-fuss way to secure an optic to their rifle. Machined from lightweight aluminum, this matte-finish base pairs reliability with minimal weight penalty—exactly what you need whether you're building a hunting rifle, setting up a precision target gun, or mounting glass on a shotgun or long-range handgun. Because it's a one-piece design, you get solid, unified support without the alignment hassles that can crop up with two-piece bases.
Weaver bases have earned their reputation in the field through decades of no-drama performance. The #414 fits a broad range of rifle models spanning modern and older platforms, making it a go-to choice when you need a proven mount that works. The matte finish resists glare and blends with most rifle aesthetics. Installation is straightforward for anyone comfortable with basic gunsmithing or a trip to a qualified gunsmith.
If your rifle model calls for a two-piece base setup, Weaver offers matched pair sets for some applications—check your rifle's manual or contact us to confirm the right base for your gun. Since bases are sold individually, double-check your setup requirements before ordering.
| Brand | Weaver |
| Model | #414 |
| Type | One-Piece Top Mount Base |
| Material | Aluminum |
| Finish | Matte |
The #414 is compatible with a broad range of modern and older rifle models, as well as some shotguns and long-range handguns. Check your rifle's manual or contact our team to confirm fitment for your specific gun.
The #414 is a one-piece base, meaning it provides complete support from a single unit. Some rifle models may call for a two-piece base setup instead; verify your rifle's requirements before ordering. If you need a pair, Weaver offers matched sets for certain applications.
The #414 features a matte finish, which reduces glare and provides a non-reflective surface that suits most rifle builds.
SKU: 114461681 • Width: 3.3in • Height: 0.7in • Depth: 8.1in • Weight: 0.06oz


