1. Firearms
  3. Shotguns
  5. Semi-Automatic Shotguns

Citadel 12 Gauge Semi-Automatic Shotguns For Sale

Citadel shotguns are known for providing an affordable alternative to premium brands. That's why Citadel 12-gauge shotguns come in a wide variety, from traditional pump-action to AK form factors. Whatever kind of shotgun you're looking for, Citadel has it ready for you. Get your next shotgun today from the Citadel collection at Sportsman's Outdoor Superstore.

BOSS-25 12 GAUGE AR-STYLE SEMI-AUTOMATIC SHOTGUN

Citadel Boss-25 12 Gauge AR-Style Semi-Automatic Shotgun

  • $699.99 $269.99
In Stock
BOSS-25 12GA 20` SHOTGUN CERAKOTE TACTICAL GREY

Citadel Boss-25 12 Gauge AR-Style Semi-Automatic Shotgun w/ Tactical Gray Cerakote Finis

  • $339.00 $289.99
In Stock
BOSS-25 12GA 20` SHOTGUN CERAKOTE FDE

Citadel Boss-25 12 Gauge AR-Style Semi-Automatic Shotgun with FDE Cerakote Finish

  • $339.00 $289.99
In Stock
RS-S1 12 GAUGE SEMI-AUTOMATIC AK-STYLE SHOTGUN

Citadel RS-S1 12 Gauge Semi-Automatic AK-Style Shotgun

  • $799.00 $459.99
WARTHOG 12 GAUGE TACTICAL PISTOL GRIP SHOTGUN WITH RAISED TACTICAL FRONT SIGHT

Citadel Warthog 12 Gauge Tactical Pistol Grip Semi-Auto Shotgun w/ Raised Tactical Front

  • $369.99
WARTHOG 12 GAUGE SEMI AUTO SHOTGUN

Citadel Warthog I 12 Gauge Semi Auto Shotgun

  • $329.00 $299.99
BOSS-25 12 GA AR STYLE SEMI AUTO SHOTGUN IN AMERICAN FLAG FINISH

Citadel Boss-25 12 Gauge AR Style Semi Auto Shotgun with American Flag Finish

  • $399.00 $361.11
In Stock
WARTHOG 12GA MC 20BBL 4RD

Citadel Warthog 12 Gauge Semi-Auto Shotgun with 20 Inch Barrel

  • $379.99
BOSS-25 12 GAUGE AR-STYLE SEMI-AUTOMATIC SHOTGUN WITH MOSSY OAK CAMO FINISH

Citadel Boss-25 12 Gauge AR-Style Semi-Automatic Shotgun with Mossy Oak Camo Finish

  • $449.99
BOSS HOG SHOTGUN 20 INCH 12GA 4 RDS MO AXIS

Citadel Warthog 12 Gauge Semi-Auto Shotgun with 20 Inch Barrel and Mossy Oak Camo Stock

  • $250.00 $139.99
PUP SCOUT 12GA 3` 18.5` BLACK STEEL BARREL BLACK ADJUSTABLE CHEEK RISER STOCK

Citadel Pup Scout 12-Gauge Semi-Auto Shotgun with Synthetic Stock

  • $279.00 $269.99
PUP SCOUT 12GA 3` 18.5` BARREL FDE STOCK

Citadel Pup Scout 12-Gauge Semi-Auto Shotgun with FDE Finish

  • $319.99 $299.99
PUP SCOUT 12GA 3` 18.5` BARREL USA FLAG

Citadel Pup Scout 12-Gauge Semi-Auto Shotgun with USA Flag Finish

  • $319.99 $299.99
PUP SCOUT 12GA 3` 18.5` BARREL TACTICAL GREY

Citadel Pup Scout 12-Gauge Semi-Auto Shotgun with Tactical Gray Finish

  • $319.99 $299.99

Shop Affordable Citadel Shotguns

With most of their firearms priced under $350, Citadel is synonymous with affordability. However, their lower prices don't mean they compromised on variety. Our collection of 12-gauge shotguns designed by Citadel features everything from pump-action shotguns to semi-auto shotguns styled to look like AR-15 rifles. If you want to save money on a gun that looks and feels fantastic, Citadel is the way to go.

Looking for something other than a Citadel 12-gauge shotgun for home defense? Our selection of AR-15 pistols give you a versatile weapon that can be easily controlled in cramped hallways. If you want something for personal defense while also saving money, shop our collection of police trade-in Glocks. You'll have a high-performance weapon backed by a 30-day money-back guarantee without breaking the budget.

Find Your Next Gun at Sportsman's Outdoor Superstore

Since 2007, Sportsman's Outdoor Superstore has been selling Citadel shotguns and other top brands to gun owners nationwide. We pride ourselves not only on our wide variety of guns for sale but also on being a reliable gun store that provides a great customer experience. All our guns available for purchase are currently in stock in our warehouses, so we ensure we can ship your order ASAP without any surprise backorders. Plus, we provide free shipping if you're in the lower 48.

With hundreds of positive reviews, it's clear we're the online firearm dealer you can trust. Contact us if you have any questions about our Citadel 12-gauge shotguns, our business, or anything else.

Frequently Asked Questions

Are Citadel shotguns good?

Citadel produces firearms that are some of the most affordable on the market. Their shotguns perform well for the price. If you want something that is more premium, you should opt for a Benelli semi-auto shotgun. For another affordable brand, Mossberg pump-action shotguns offer excellent performance at budget prices.

What does "12-gauge" mean?

"12-gauge" means that with 1 pound of lead, you could make 12 equally sized balls with the same diameter as the shotgun barrel. It's an old measurement system from when gun owners made their own ammunition that has persisted to modern-day Citadel 12-gauge shotguns.

Can you ship my Citadel shotgun to my home?

No. We cannot send guns directly to our customers' houses. Instead, you must send your order to a local FFL dealer. You can pick it up from them. We recommend confirming with your gun dealer that they accept your package before placing your order.

Tactical, Powerful, and Reliable

There are a few things that set semi-automatic shotguns apart from our other shotguns for sale. While pump-action shotguns are designed to be dead simple to operate and maintain, they require a manual pull to rack a shell or slug, slowing you down. Many over-under and side-by-side shotguns have a recoil-operated system or a selector switch that automatically prepares the second barrel for a fast follow-up shot, but these typically only hold two shots.

Semi-auto shotguns are simpler to operate than pump-action shotguns and have more rounds than side-by-side and over-under shotguns. They're also just as reliable. Experience one for yourself today with a shotgun from Sportsman's Outdoor Superstore.

Shop Shotguns, Rifles, and More

Since 2007, Sportsman's Outdoor Superstore has been helping hunters, competitive shooters, and beyond find high-quality firearms at competitive prices. Our collection features everything from semi-automatic shotguns to police trade-in Glocks. So, whether you're here to get a new PDW or looking for vintage-style lever-action rifles, you'll find it here in our gun store.

We're not just committed to offering guns. We're committed to serving you. All of our guns for sale are in stock and ready to ship, so you never need to worry about surprise backorders. We also ship nationwide, with free shipping available to customers in the Lower 48. Plus, if you ever have questions about your order or our company, we have an in-house customer service team that's ready to help!

Frequently Asked Questions

What are semi-automatic shotguns good for?

These shotguns are great for any application that requires the fastest possible follow-up shots. For example, some hunters use a semi-automatic over a pump-action for hunting waterfowl to get more shots off before the birds fly away. They're also popular for multigun courses, where the time it takes you to finish the course is as important as your accuracy.

Are semi-auto shotguns good for home defense?

Yes, semi-autos are great home defense weapons. Militaries and law enforcement agencies around the world use semi-automatic and fully automatic shotguns. If they can rely on these beefy weapons to protect themselves, so can you.

Can you ship a semi-automatic shotgun to my home?

Unfortunately, when you order guns online, you can't simply ship them to a residential address. Firearms must be signed for by someone with a Federal Firearms License (FFL). After you've gotten permission to send the gun to your local FFL dealer and ordered your shotgun, you can pick it up directly from them.

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