# Weatherby Vanguard Obsidian SB 7mm PRC 20in

**Brand:** Weatherby
**Category:** Bolt-Action Rifles
**Caliber:** 7mm PRC

## Specifications

- **Caliber:** 7mm PRC
- **Barrel Length:** 20"
- **UPC:** 747115462377
- **SKU:** UCD9VcLBB

## Description

The Weatherby Vanguard Obsidian SB is a bolt-action rifle chambered in 7mm PRC with a 20-inch threaded barrel. It has a 3+1 round capacity. The SB designation in the model name indicates the shortened barrel configuration.

### Key Specifications
- **Brand**: Weatherby
- **Model**: Vanguard Obsidian SB
- **Caliber**: 7mm PRC
- **Action**: Bolt Action
- **Barrel Length**: 20"
- **Capacity**: 3+1

### Detailed Features
- 20-inch barrel with threaded muzzle
- 3+1 round capacity
- Bolt-action platform in the Vanguard line
- Chambered in 7mm PRC for long-range capable cartridge
- Compact overall length from the 20-inch barrel

## Frequently Asked Questions

**Q: What caliber is the Vanguard Obsidian SB?**

A: The Weatherby Vanguard Obsidian SB is chambered in 7mm PRC.

**Q: Who makes the Vanguard Obsidian SB?**

A: The Vanguard Obsidian SB is made by Weatherby.

**Q: What type of firearm is the Vanguard Obsidian SB?**

A: It is a bolt-action rifle.

**Q: What is the barrel length of the Vanguard Obsidian SB?**

A: The Vanguard Obsidian SB has a 20-inch barrel.

**Q: How many rounds does the Vanguard Obsidian SB hold?**

A: It has a 3+1 round capacity.

**Q: Is the Vanguard Obsidian SB barrel threaded?**

A: Yes, the Vanguard Obsidian SB has a threaded barrel.

**Q: Where can I buy the Vanguard Obsidian SB?**

A: Compare current vendor offers on this page.

## What Customers Say

*AI-generated insights from customer reviews*

Owners of the Weatherby Vanguard Obsidian SB in 7mm PRC appreciate the compact overall length that the 20-inch barrel gives the rifle. For mountain or backcountry use where a few inches of overall length matter when the rifle is slung or packed, the shorter tube is a meaningful trade-off. Most are satisfied with the velocity retention 7mm PRC provides even from the shorter barrel.

The threaded muzzle is consistently called out as a practical addition. Running a brake or a suppressor without an adapter is a basic expectation for this class of rifle, and the Vanguard Obsidian SB delivers that. A portion of owners do note that muzzle blast and felt recoil are more prominent at 20 inches with a hot magnum cartridge, especially without a brake.

The Vanguard platform has a reputation for reliable accuracy in the bolt-gun community. The Obsidian SB variant carries that reputation forward, though some wish the stock was more adjustable for length of pull given the diverse use cases the short-barreled configuration attracts.

## Pricing

**7 offers available**

| Vendor | Price |
|--------|-------|
| Kygunco Com | $533.08 |
| Buds Gun Shop | $543.99 |
| Classicfirearms Com | $553.64 |
| Centerfiresystems Com | $563.99 |
| Globalordnance Com | $573.02 |
| Deguns | $602.99 |
| Selwayarmory Com | $605.99 |

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- [Weatherby Vanguard Obsidian 6.5 PRC 20in](https://gunsnation.com/p/weatherby-vanguard-obsidian-6-5-prc-20in/UCD9VcLWo)
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*Data from [GunsNation](https://gunsnation.com)*