Weaver 1-Piece Top Mount Aluminum Extension Scope Base – Gloss Black – #411 – TC System 1 & Black Diamon Blk Mountain Center Woods R55
$12.76
Upgrade your firearm with the Weaver 1-Piece Top Mount Aluminum Scope Base. This durable, gloss black base provides a solid foundation for your scope, enhancing accuracy and reliability.
3 in stock
This Weaver 1-Piece Top Mount Aluminum Base is available in a gloss black finish. It a very versatile mount and available for most firearms. The build is sold and durable and will start at the bottom of your Weaver base.
Weaver bases are available in side and top mounts as well as one- and two-piece sets. They attach to your firearm easily and will not require modifications. In fact they come with screws that are custom made to hard fasten to the bottom of your Weaver base.
| Weight | 0.050 lbs |
|---|---|
| Dimensions | 2.400 × 1.100 × 0.850 in |
| Manufacturer | Weaver |
| Finish | Gloss Black |
| Material | Aluminum |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

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