# Eternal BP-20: Compact 20GA Semi-Auto Shotgun - Home Defense Ready

**Brand:** Eternal Arms
**Category:** Bullpup Shotguns
**Caliber:** 20 Gauge

## Specifications

- **Caliber:** 20 Gauge
- **Barrel Length:** 18"
- **Capacity:** 5 rounds
- **Finish:** BLACK
- **UPC:** 195536000072
- **SKU:** UC3RR380m

## Description

The LKCI Eternal BP-20 is a 20-gauge semi-automatic shotgun with an 18-inch barrel and a 5-round capacity, finished in black. The short barrel and gas-operated action make it easy to handle in confined spaces.

### Key Specifications

- **UPC**: 195536000072
- **Gauge**: 20 GA
- **Action**: Semi-Automatic
- **Capacity**: 5 Rounds
- **Barrel Length**: 18"
- **Finish**: Black

### Detailed Features

The semi-auto action recycles quickly, allowing follow-up shots without working a pump. Compared to a 12 gauge, the 20-gauge chamber produces noticeably less felt recoil, which matters during longer range sessions or for shooters who are recoil-sensitive. At 18 inches the barrel is short enough to swing in a hallway but still throws a useful pattern at home-defense distances.

The black finish is low-maintenance and resists surface corrosion under normal conditions.

### Usage

The BP-20 fits naturally in a home defense role where compact dimensions and quick follow-up shots count. At the range it works fine for training or casual shooting. The lighter 20-gauge recoil also makes it a reasonable choice for newer shooters or those stepping up from a .410. Hunters wanting a light, short upland or small-game gun could press it into service, though the 18-inch barrel limits pattern performance at longer flushing distances.

## Frequently Asked Questions

**Q: What gauge is the Eternal BP-20?**

A: The Eternal BP-20 is a 20-gauge shotgun.

**Q: What type of firearm is the Eternal BP-20?**

A: It is a semi-automatic shotgun. The gas-operated action cycles rounds without manual pumping.

**Q: How many rounds does the Eternal BP-20 hold?**

A: It has a 5-round capacity.

**Q: What is the barrel length of the Eternal BP-20?**

A: The barrel is 18 inches long.

**Q: Where can I buy the Eternal BP-20?**

A: Compare current vendor offers on this page.

## What Customers Say

*AI-generated insights from customer reviews*

The BP-20 generates mostly positive feedback, with recurring praise for how light and manageable it is. The 20-gauge recoil is noticeably softer than a 12 gauge, which comes up frequently as a selling point for home defense use and for less experienced shooters.

Cycling reliability gets good marks across common loads, though a few users mention issues with lighter target loads. The semi-auto action is consistently mentioned as an advantage over pump guns in fast-response scenarios.

Critical feedback focuses on two areas: stopping power versus a 12-gauge (a fair trade-off that owners generally accept knowingly), and the limited aftermarket support that comes with being a newer model. Magazine-style capacity is another topic some users bring up when comparing options. Overall the tone leans positive, particularly among buyers who prioritized a lighter, lower-recoil platform for defense.

## Pricing

**1 offers available**

| Vendor | Price |
|--------|-------|
| Guns Com | $647.99 |

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