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Citadel Pup Scout 12 Gauge Semi-Auto Bullpup Shotgun 5+1

UPC: 682146896909

$319.99

100 in stock

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Description

The Citadel Pup Scout is a bullpup-layout semi-auto 12 gauge that does something most shotguns can not: keep a full-length 18.5" barrel while measuring just 29" from end to end. That is the whole point of the bullpup design, and the Pup Scout executes it well. The action sits behind the trigger group, pushing all that barrel length forward without adding an inch to what you are carrying. It is gas-operated, which means the cycling is smooth and it handles a wide range of 2.75" and 3" 12 gauge loads without drama. At 8.5 pounds it is not a featherweight, but the weight distribution in a bullpup feels noticeably different in hand compared to a traditional stocked gun of the same weight.

What Makes the Pup Scout Set Up So Fast

The receiver is aluminum with integral Picatinny rails on both the top and the bottom of the handguard, so mounting a red dot and a weapon light is straightforward with no additional adapters needed. The flip-up front and rear sights fold away cleanly when you put an optic on, and they hold a solid zero when deployed on their own. The adjustable cheek riser on the stock lets you dial in your cheek weld whether you are running irons or a tall optic mount, which is a detail that a lot of compact tactical shotguns skip entirely. Controls including the magazine release, charging handle, and safety selector are all fully ambidextrous, so left-handed users are not working around a gun built for someone else.

Pup Scout Magazine System and Choke Options

The Pup Scout feeds from MKA 1919 style detachable box magazines, and it ships with two 5-round magazines. That format makes reloads faster and more familiar than a traditional tube-fed shotgun, and additional capacity magazines from the MKA 1919 ecosystem are widely available. The barrel is threaded for choke tubes and the gun comes with three included, giving you some flexibility depending on what you are shooting. The 3" chamber means you can run standard 2.75" target and defensive loads or step up to 3" magnum shells when the situation calls for it.

Key Specifications

  • Manufacturer: Legacy Sports International / Citadel
  • Model: Pup Scout
  • MPN: FRPS1218
  • UPC: 682146896909
  • Gauge: 12 Gauge
  • Action: Semi-Auto, Gas Operated
  • Barrel Length: 18.5"
  • Overall Length: 29"
  • Chamber: 3"
  • Capacity: 5+1
  • Weight: 8.5 lbs
  • Receiver: Aluminum with Integral Picatinny Rail
  • Stock: Synthetic Bullpup with Adjustable Cheek Riser
  • Sights: Adjustable Flip-Up Front and Rear
  • Controls: Fully Ambidextrous
  • Finish: Matte Black

What’s Included

  • Citadel Pup Scout 12 Gauge Shotgun
  • Two 5-Round Magazines
  • Three Choke Tubes

Frequently Asked Questions

What is the overall length of the Citadel Pup Scout and why does the bullpup layout matter?

The Pup Scout measures 29" overall despite having an 18.5" barrel, which is the core advantage of the bullpup configuration. By positioning the action behind the trigger group, the design keeps the barrel long for ballistic performance while dramatically reducing how much gun you are actually maneuvering. For tight hallways, vehicles, or anywhere that a full-length shotgun becomes awkward, that difference is very real.

What magazines does the Pup Scout use, and are higher-capacity options available?

The Pup Scout uses MKA 1919 style detachable box magazines and ships with two 5-round magazines. The MKA 1919 magazine format is one of the more widely supported in the AR-style shotgun market, so additional standard and extended capacity options from aftermarket manufacturers are available. Always confirm compatibility with the specific magazine before purchasing, as tolerances can vary between brands.

Is the Citadel Pup Scout good for home defense?

The combination of a compact 29" overall length, detachable box magazines for faster reloads, and a gas-operated semi-auto action makes the Pup Scout a capable home defense option. The ambidextrous controls and Picatinny rail system for adding a weapon light are both features that translate well to a defensive role. Its 3" chamber gives you full flexibility to run buckshot, slugs, or lighter defensive loads.

Can I mount a red dot or other optic on the Pup Scout?

Yes, the aluminum receiver has an integral Picatinny rail running the length of the top, and the flip-up iron sights fold out of the way for a clean optic mounting surface. A red dot is a popular and practical choice on this platform given its intended use at closer ranges. The adjustable cheek riser on the stock helps you get the right height for different optic or sight configurations.

What choke tubes come with the Pup Scout, and can I swap them out?

The Pup Scout ships with three choke tubes and has a threaded barrel to accept standard choke tube patterns. Grabagun's listing notes five choke options are available including Cylinder, Improved Cylinder, Modified, Improved Modified, and Full, though verify which three are included with your specific unit. Having choke flexibility matters if you plan to run the gun for anything beyond a single purpose, like mixing buckshot and birdshot practice.

How does the recoil feel on a gas-operated bullpup shotgun like the Pup Scout?

Gas-operated semi-autos in general soften felt recoil compared to inertia-driven or pump-action shotguns because the gas system absorbs and meters some of the energy during cycling. The Pup Scout's weight at 8.5 pounds also helps tame recoil, and the rubber recoil pad on the stock adds another layer of comfort during extended range sessions. The bullpup layout shifts weight closer to the shooter's body, which many people find makes the gun feel more stable and easier to manage on follow-up shots.

Additional information

UPC

682146896909

Manufacturer

Manufacturer Part Number

FRPS1218

Action

ATF Type

Shotgun

Barrel Length

18.5"

Caliber/Gauge

12 Gauge

Capacity

5 + 1

Color

Black

Model

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

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