Weaver top mount aluminum bases are machined to exact tolerances to fit and hold against the recoil produced by centerfire rifles.
Features and Benefits:
- Machined to tight tolerances for a custom fit
- Offer the rock solid Weaver cross-lock design to fit a variety of rings
- *(See Mount Application Chart for firearm/base matching here)
SKU: 48045
![WEAVER Weaver #45 Top Mount Aluminum Base [Black]](https://cdn.shoplightspeed.com/shops/623535/files/31409542/325x375x2/weaver-weaver-45-top-mount-aluminum-base-black.jpg "WEAVER Weaver #45 Top Mount Aluminum Base [Black]")
![Weaver #45 Top Mount Aluminum Base [Black]](https://cdn.shoplightspeed.com/shops/623535/files/31409542/650x750x2/weaver-45-top-mount-aluminum-base-black.jpg)
![Weaver #45 Top Mount Aluminum Base [Black]](https://cdn.shoplightspeed.com/shops/623535/files/31409545/650x750x2/weaver-45-top-mount-aluminum-base-black.jpg)
![Weaver #45 Top Mount Aluminum Base [Black]](https://cdn.shoplightspeed.com/shops/623535/files/31409548/650x750x2/weaver-45-top-mount-aluminum-base-black.jpg)
![Weaver #45 Top Mount Aluminum Base [Black]](https://cdn.shoplightspeed.com/shops/623535/files/69170558/650x750x2/weaver-45-top-mount-aluminum-base-black.jpg)
![Weaver #45 Top Mount Aluminum Base [Black]](https://cdn.shoplightspeed.com/shops/623535/files/69170565/650x750x2/weaver-45-top-mount-aluminum-base-black.jpg)
![Weaver #45 Top Mount Aluminum Base [Black]](https://cdn.shoplightspeed.com/shops/623535/files/31409542/65x75x2/weaver-45-top-mount-aluminum-base-black.jpg)
![Weaver #45 Top Mount Aluminum Base [Black]](https://cdn.shoplightspeed.com/shops/623535/files/31409545/65x75x2/weaver-45-top-mount-aluminum-base-black.jpg)
![Weaver #45 Top Mount Aluminum Base [Black]](https://cdn.shoplightspeed.com/shops/623535/files/31409548/65x75x2/weaver-45-top-mount-aluminum-base-black.jpg)
![Weaver #45 Top Mount Aluminum Base [Black]](https://cdn.shoplightspeed.com/shops/623535/files/69170558/65x75x2/weaver-45-top-mount-aluminum-base-black.jpg)
![Weaver #45 Top Mount Aluminum Base [Black]](https://cdn.shoplightspeed.com/shops/623535/files/69170565/65x75x2/weaver-45-top-mount-aluminum-base-black.jpg)