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ADAMS ARMS G12
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$300.99
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SKU: 547857
Overview
Built for hunters and shooters who want a magazine-fed 12 gauge in a compact format, this semi-automatic shotgun pairs an 18.5" barrel with a 3" chamber and 5+1 capacity. The pistol grip stock and rubber butt plate give it a straightforward, utilitarian setup, while the ghost sight and Picatinny rail support a more adaptable sighting arrangement. With a fixed choke and standard receiver, it is configured for practical use rather than unnecessary complexity.
Why Hunters Choose the Adams Arms
Semi-automatic, Magazine-fed
12 gauge configuration for streamlined
18.5-inch Barrel
Keeps the shotgun compact for
3-inch Chamber
Supports a range of common
Ghost Sight
Picatinny rail provide ready optics
Pistol Grip
Stock and rubber butt plate
Key Features
- 12 gauge semi-automatic shotgun with magazine-fed operation
- 18.5-inch barrel and 3-inch chamber
- 5+1 magazine capacity
- Pistol grip stock with rubber butt plate
- Ghost sight front sight and Picatinny rail
- Fixed choke and standard receiver
Best Used For
- Hunters wanting a 12-gauge semi-auto for close-range shotgun applications
- Users who prefer magazine-fed operation with 5+1 capacity
- Shooters needing a pistol grip stock and ghost sight setup
- Those looking for an 18.5-inch barrel and Picatinny rail configuration
Specifications
| Barrel Length | 18.5" |
|---|---|
| Butt Plate | Rubber |
| Chamber | 3 |
| Choke | Fixed |
| Front Sight | Ghost Sight |
| Gauge | 12 |
| Magazine Capacity | 5+1 |
| Model | G12 |
| Picatinny Rail | Yes |
| Receiver | Standard |
| Stock Type | Pistol Grip Stock |
| Type | Semi Auto Mag Fed |
Pros
- Semi-automatic, magazine-fed 12 gauge configuration for streamlined loading
- 18.5-inch barrel keeps the shotgun compact for easier handling
- 3-inch chamber supports a range of common 12 gauge loads
- Ghost sight and Picatinny rail provide ready optics and sighting options
- Pistol grip stock and rubber butt plate offer a secure, controlled hold
- 5+1 magazine capacity reduces reload frequency during use
Considerations & Trade-offs
- The 5+1 magazine capacity means more frequent reloads than higher-capacity setups, which may matter in situations where follow-up shots are a priority.
- The fixed choke limits pattern tuning, so load selection and intended use need to be considered carefully before purchase.
- The pistol grip stock and 18.5" barrel create a compact configuration, but that setup may not suit hunters who prefer a more traditional shotgun feel.
- As a semi-auto, mag-fed shotgun, it introduces more moving parts and magazine management than a simpler break-action or pump design.
Suggested Comparisons
- Pump-action 12 gauge shotgun
- Semi-automatic 12 gauge shotgun
- Home defense shotgun
- Tactical shotgun accessories
Suggested Accessories
- Shotgun sling
- Magazine pouch
- Cleaning kit
- Hearing protection
Frequently Asked Questions
What gauge and chambering does the Adams Arms G12 use?
It is a 12 gauge shotgun with a 3 chamber.
Is the G12 magazine-fed, and what is its capacity?
Yes. The product is listed as a semi-auto mag-fed shotgun with a magazine capacity of 5+1.
What barrel length is listed for this shotgun?
The listed barrel length is 18.5 inches.
What sighting setup does the G12 come with?
The product data lists a ghost sight front sight and a Picatinny rail.
What stock and choke configuration are provided?
It is listed with a pistol grip stock, a rubber butt plate, and a fixed choke.