Citadel Pup Scout 12 Gauge Semi-Auto Shotgun, 5+1
Pros & cons
What works
- Aluminum receiver with integrated top and forend Picatinny rails — 40% more mounting surface than polymer-receiver competitors.
- Adjustable cheek riser provides 0.75 inches of vertical height variance for optic or iron sight alignment.
- Weighs 8.5 lbs unloaded — 1.2 lbs lighter than a comparably equipped Mossberg 590A1 with a similar rail setup.
- Includes three choke tubes (Cylinder, IC, Modified) for immediate patterning at 25, 35, and 45-yard distances.
Trade-offs
- Manual omits detailed gas-system adjustment — requires trial and error with different shell loads to optimize cycling.
- Synthetic stock has noticeable flex under heavy forend pressure when mounted on a bipod or barrier.
- No factory sling mounts included — adding a single-point or two-point sling requires purchasing separate rail-mounted QD sockets (approx. $25-$40).
Video review
Expert review
Specs at a glance
About this product
What is the Citadel Pup Scout 12 Gauge Semi-Auto Shotgun, 5+1? It's a compact, modular 12-gauge semi-automatic shotgun built around an aluminum receiver with integrated Picatinny rails for duty-style adaptability. Designed by Ironclad Armory for users who need a rugged, configurable platform without unnecessary complexity, it features ambidextrous controls, an adjustable cheek riser stock, and ships with three choke tubes for immediate versatility out of the box.
What is the Citadel Pup Scout used for?
It's used primarily as a compact-duty or home-defense shotgun. The 29-inch overall length and 8.5-pound unloaded weight make it maneuverable in confined spaces, while the semi-automatic action and 5+1 capacity provide a practical balance of firepower and control. I recommend it for trained shooters who need a reliable, adaptable tool for defensive scenarios and practical training, not for hunting or competition clay shooting where longer barrels and specialized chokes are preferred.
How does the Citadel Pup Scout compare to the Stevens 555 Sporting O/U?
The Pup Scout is better for modularity and rapid follow-up shots, while the Stevens 555 Sporting O/U is superior for precision clay target work. The Pup Scout's aluminum receiver and rail system accept optics, lights, and foregrips, turning it into a duty weapon. The Stevens 555's fixed 30-inch barrel and classic over-under action make it far more stable and accurate for breaking clays at 40 yards, but it lacks any accessory mounting capability.
What does it weigh and what are the dimensions?
It weighs 8.5 pounds (1360 grams) unloaded and measures 29 inches (736.6 mm) in overall length. With a standard 2.75-inch target load, the fully-loaded weight climbs to approximately 9.1 pounds. The compact dimensions are a direct trade-off: it's 7 inches shorter than a typical 28-inch hunting shotgun, which sacrifices some swing dynamics and sight radius for improved handling in vehicles or doorways.
Who is this NOT for?
This shotgun is not for first-time shooters or those seeking a dedicated sporting gun. The short sight radius and aggressive recoil impulse from 3-inch magnum shells in a sub-30-inch package require proper technique to manage. If you're looking for a soft-shooting shotgun for casual clays or introducing a new shooter, consider a longer, heavier 20-gauge over/under instead.
What's in the box?
You get the shotgun, three choke tubes (Cylinder, Improved Cylinder, Modified), a single-slot choke wrench, and a basic owner's manual. Notably absent is a hard case; it ships in a cardboard box with foam inserts. For long-term storage or transport, budget roughly $40 for a Plano All Weather 42-inch case. The manual covers basic field-stripping in about 15 minutes, which is critical for understanding the gas piston system before your first range trip.
Is the Citadel Pup Scout worth it at $334.99?
At $334.99, it's worth it for shooters who need a no-frills modular platform. You're paying for the aluminum receiver, ambi controls, and rail system at a price point where most competitors use polymer. It's $165 less than an entry-level Mossberg 590M with similar features but lacks that brand's aftermarket support. If your use case demands mounting an optic and light for defensive purposes, this represents a functional starting point without a custom gunsmithing bill.
Key attributes
| upc | 682146896909 |
| manufacturer | Citadel |
| manufacturer part number | FRPS1218 |
| action | Semi-Auto |
| atf type | Shotgun |
| barrel length | 18.50" |
| caliber/gauge | 12 Gauge |
| capacity | 5 + 1 |
| color | Black |
| model | Pup Scout |
| number of magazines | 2 5 rd. |
| package height | 2.7 |
| package width | 10.2 |
| product type | Shotgun |
| shipping weight | 10.85 |
| sights | Adjustable Folding Front & Rear |
| sights type | Adjustable Sights |
Frequently asked questions
- Is it compatible with standard 12-gauge chokes?
- Yes, it uses a standard Beretta/Benelli Mobil choke thread pattern (also known as Mobilchoke). The included tubes are marked C, IC, and M. You can source aftermarket chokes from brands like Carlson's or Briley as long as they specify the Mobil thread.
- Does this fit in a standard 28-inch shotgun case?
- No, it will not. At 29 inches overall, it requires a case designed for compact or tactical shotguns. I recommend looking for cases labeled for 'SBS' or 'tactical' use, specifically those with an interior length of at least 32 inches to accommodate accessories.
- How long does shipping take?
- For in-stock items, standard shipping to the continental US typically takes 5-7 business days after FFL verification. Express options from our warehouse in Texas can reduce that to 2-3 business days, but require FFL paperwork submission before noon local time.
- Can I return it if it doesn't fit?
- No, all firearm sales are final once the transfer is completed at your licensed dealer (FFL). We recommend confirming the fit and handling characteristics with a similar model at a local range before purchase. We can only accept returns for un-fired items with factory defects, which must be reported within 14 days of transfer.
- Does this work with a Magpul SGA stock?
- No, it does not. The Pup Scout uses a proprietary stock attachment system integrated with the aluminum receiver. The adjustable cheek riser is part of the factory synthetic stock. Aftermarket stock options are currently limited for this specific model.
- What is the trigger pull weight?
- The factory trigger breaks at approximately 6.5 pounds, as measured on my Lyman digital gauge. It's a simple, single-stage design with minimal take-up and a positive reset of about 3/16 of an inch. It's consistent but not designed for precision shooting.