# Silver Eagle Inertia One 12 Gauge 18.5in

**Brand:** Silver Eagle
**Category:** Semi-Automatic Shotguns
**Caliber:** 12 Gauge

## Specifications

- **Caliber:** 12 Gauge
- **Barrel Length:** 18.5"
- **UPC:** 812052024985
- **SKU:** UCEIOFXWD

## Description

The Silver Eagle Inertia One is a semi-automatic shotgun chambered in 12 gauge with an 18.5-inch barrel. It has a 4+1 round capacity and a synthetic stock in black. The inertia-driven action cycles standard field loads reliably without the maintenance overhead of a gas system.

### Key Specifications
- **Brand**: Silver Eagle
- **Model**: Inertia One
- **Caliber**: 12 Gauge
- **Action**: Semi Auto
- **Capacity**: 4+1
- **Barrel Length**: 18.5 in
- **Color/Finish**: Black

### Detailed Features
- Inertia-driven semi-automatic action
- 18.5-inch barrel suited for home defense or field use
- 4+1 round capacity
- Synthetic stock construction

## Frequently Asked Questions

**Q: What caliber is the Inertia One?**

A: The Silver Eagle Inertia One is chambered in 12 gauge.

**Q: What type of firearm is the Inertia One?**

A: It is a semi-automatic shotgun with an inertia-driven action.

**Q: Who makes the Inertia One?**

A: The Inertia One is made by Silver Eagle.

**Q: What is the barrel length of the Inertia One?**

A: The Inertia One has an 18.5-inch barrel.

**Q: How many rounds does the Inertia One hold?**

A: It holds 4+1 rounds.

**Q: What stock does the Inertia One have?**

A: It has a synthetic stock in black.

**Q: Where can I buy the Inertia One?**

A: Compare current vendor offers on this page.

## What Reviewers Say

*Quoted verbatim from YouTube reviews. Each link opens the video at the moment quoted.*

> That type of ammo doesn't cycle all the time but it does cycle some of it again.
>
> — [Carolina EDC reviews](https://www.youtube.com/watch?v=31IDO5BeM0g&t=397s)

> Rack it you can feel it it has a just a different feel to it almost like a roller kind of coming back which is kind of cool.
>
> — [The Tactical Llama](https://www.youtube.com/watch?v=KHGnO3frZMM&t=95s)

> Semi-automatic shotguns are can be finicky with some ammunition depending on what brand you get.
>
> — [Carolina EDC reviews](https://www.youtube.com/watch?v=31IDO5BeM0g&t=518s)

> All nine shells without a hiccup this has been a great shotgun.
>
> — [The Tactical Llama](https://www.youtube.com/watch?v=KHGnO3frZMM&t=348s)

> It has been really a good shotgun I can't complain cannot complain.
>
> — [The Tactical Llama](https://www.youtube.com/watch?v=KHGnO3frZMM&t=370s)

## What Customers Say

*AI-generated insights from customer reviews*

Owners of the Inertia One consistently point to the inertia system as a low-maintenance advantage over gas-operated alternatives. The action cycles smoothly with standard 2.75-inch loads and cleans up quickly after a range session.

The 18.5-inch barrel length draws mixed reactions. Buyers who picked it for home defense appreciate the shorter profile, while those hoping for field hunting use sometimes wish for a longer tube. The synthetic stock holds up well to weather and hard handling.

Value comments are mostly positive for the price tier. The trigger gets occasional criticism for being heavier than expected out of the box, but most owners report it smooths out after a few hundred rounds.

## Pricing

**3 offers available**

| Vendor | Price |
|--------|-------|
| Shootingsurplus Com | $322.35 |
| Buds Gun Shop | $342.49 |
| Palmettostatearmory Com | $342.99 |

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*Data from [GunsNation](https://gunsnation.com)*