---
product_id: 2239804
title: "WEAVER Base Top Mount - 90"
brand: "weaver"
price: "$650"
currency: MXN
in_stock: true
reviews_count: 13
category: "Weaver"
url: https://www.desertcart.mx/products/2239804-weaver-base-top-mount-90
store_origin: MX
region: Mexico
---

# Secure, adjustable mounting Precision-machined fit Durable aluminum strength WEAVER Base Top Mount - 90

**Brand:** weaver
**Price:** $650
**Availability:** ✅ In Stock

## Summary

> 🎯 Lock in your shot with Weaver’s precision mount — because every detail counts.

## Quick Answers

- **What is this?** WEAVER Base Top Mount - 90 by weaver
- **How much does it cost?** $650 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/2239804-weaver-base-top-mount-90)

## Best For

- weaver enthusiasts

## Why This Product

- Trusted weaver brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Endure:** Crafted from premium aluminum for maximum strength and long-lasting outdoor performance.
- • **Trusted by Pros:** Backed by a 4.7-star rating and decades of Weaver’s legacy in precision optics accessories.
- • **Seamless Compatibility:** Perfectly fits popular lever-action rifles, ensuring a rock-solid, no-wobble mount every time.
- • **Effortless Adjustability:** Designed for detachable and adjustable rings, giving you ultimate flexibility in your scope setup.
- • **Engineered for Precision:** Machined to tight tolerances for a flawless, custom fit on your Marlin 39A or Henry Homesteader.

## Overview

The WEAVER Base Top Mount - 90 is a high-quality, aluminum scope base engineered for tight, custom fits on lever-action rifles like the Marlin 39A. Its durable construction ensures long-lasting outdoor use, while its detachable and adjustable ring compatibility offers versatile mounting options. Trusted by enthusiasts and professionals alike, this mount delivers secure, stable performance backed by a strong customer rating.

## Description

Weaver detachable 48090 top mount scope base-90 Marlin 39A round/octagon. Hunting scopes mounts. Made of the highest quality materials

Review: Solid base mount. - Fit great on my Marlin 39a lever .22lr. Bolts right on and secures solid. Very basic looking.
Review: Henry Homesteader - It's Weaver what would you expect, Great fit for my Henry Homesteader

## Features

- Long lasting and built for the outdoors
- Top mount aluminum base
- Machined to tight tolerances for a custom fit
- For detachable and adjustable rings
- Aluminum bases offer maximum strength for rings to hold tight

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000GU9NG6 |
| Best Sellers Rank | #113,532 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #191 in Airsoft Gun Scope Mounts |
| Brand Name | WEAVER |
| Color | Gloss Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (675) |
| Date First Available | October 19, 2006 |
| Item Dimensions LxWxH | 8 x 3.5 x 0.25 inches |
| Item Package Dimensions L x W x H | 7.13 x 3.39 x 0.43 inches |
| Item Weight | 1.6 ounces |
| Manufacturer | Vista Outdoor Sales LLC |
| Material | Aluminum |
| Model Name | Weaver Top Mount Scope Base |
| Number of Items | 1 |
| Package Weight | 0.06 Kilograms |
| Part Number | 48069 |
| Size | 63B |
| Style | Classic |
| Suggested Users | unisex-adult |

## Images

![WEAVER Base Top Mount - 90 - Image 1](https://m.media-amazon.com/images/I/21WgIQd379L.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Solid base mount.
*by M***R on January 1, 2026*

Fit great on my Marlin 39a lever .22lr. Bolts right on and secures solid. Very basic looking.

### ⭐⭐⭐⭐⭐ Henry Homesteader
*by L***O on October 29, 2025*

It's Weaver what would you expect, Great fit for my Henry Homesteader

### ⭐⭐⭐⭐⭐ Worked perfect on rossi and levtac r92
*by A***D on May 24, 2025*

Perfect fit for both rossi r92 in 454, and levtac r92 also in 454.

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**Shop now:** [https://www.desertcart.mx/products/2239804-weaver-base-top-mount-90](https://www.desertcart.mx/products/2239804-weaver-base-top-mount-90)

---

*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-03-06*