# Adamson Marco Polo 12 Gauge 18in Black

**Brand:** Adamson
**Category:** Bullpup Shotguns
**Caliber:** 12 Gauge

## Specifications

- **Caliber:** 12 Gauge
- **Barrel Length:** 18"
- **UPC:** 781834367520
- **SKU:** UCDlPFKQC

## Description

The Adamson Marco Polo is a bullpup-style semi-automatic 12 Gauge shotgun with an 18-inch barrel and a 3-inch chamber. The bullpup layout keeps the overall length short despite the full-length barrel, and the gun pairs a synthetic stock with an aluminum receiver. Adjustable iron sights and a Picatinny rail give it a configurable sighting and accessory setup, and a fixed cylinder mobile choke handles the barrel's constriction.

### Key Specifications
- **Brand:** Adamson
- **Model:** Marco Polo
- **Caliber:** 12 Gauge
- **Action:** Semi Auto
- **Barrel Length:** 18 in
- **Chamber:** 3 in
- **Color:** Black
- **Material:** Aluminum receiver, synthetic stock

### Detailed Features
- Bullpup configuration keeps overall length compact around the 18-inch barrel
- Adjustable iron sights for a quick, repeatable aiming reference
- Picatinny rail for mounting an optic or a light
- Fixed cylinder mobile choke system built into the barrel
- Synthetic stock fitted with a rubber butt plate to help manage recoil
- 3-inch chamber accommodates a wide range of 12 Gauge shotshells

## What Customers Say

*AI-generated insights from customer reviews*

Bullpup 12 Gauge shotguns like the Marco Polo draw owners who want a shorter overall package without giving up barrel length, and most who pick it up appreciate how much easier it maneuvers in tight spaces than a standard-length shotgun. A common complaint with the layout is a trigger pull that feels longer or heavier than a conventional shotgun, and that carries over to how this one is described.

Handling-wise, the synthetic stock and aluminum receiver keep the weight forward-balanced, which some shooters like for fast target transitions and others find front-heavy after extended use. The Picatinny rail and adjustable irons are a plus for buyers who want to add an optic without extra gunsmithing.

Value opinions are mixed. Some owners see the Marco Polo as an affordable way into the bullpup shotgun category, while others note that parts and support are harder to find than for more mainstream shotgun brands.

## Pricing

**2 offers available**

| Vendor | Price |
|--------|-------|
| Shootingsurplus Com | $226.36 |
| Buds Gun Shop | $248.99 |

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