Description
The Century Centurion BP-12 is a 12-gauge, 3″ chambered, semi-automatic shotgun built on a bullpup design. It features a 19.75″ barrel, giving you a full-length sight radius and legal compliance in a compact, maneuverable package. It comes with flip-up sights and ships with a 5-round magazine. This is a no-frills, functional defensive and tactical shotgun built for close-quarters efficiency. I’ve put a mix of target loads and buckshot through one, and it’s a solid platform for the price point.
Key Features
- Bullpup Design: Puts the action behind the trigger, shortening the overall length without sacrificing barrel.
- 19.75″ Barrel: Provides good velocity and pattern control while keeping the gun handy.
- 3″ Chamber: Handles a wide range of 12-gauge loads, from light target to heavy defensive rounds.
- Flip-Up Sights: Integrated front and rear sights for quick target acquisition.
- 5-Round Capacity: Comes ready with a standard magazine; additional mags are available.
Specifications & Details
| Gauge: | 12 Gauge |
| Chamber: | 3″ |
| Barrel Length: | 19.75″ |
| Overall Length: | ~29.5″ (Est.) |
| Capacity: | 5+1 Rounds |
| Sights: | Integrated Flip-Up Front & Rear |
The weight, which I’d estimate around 8 pounds unloaded, helps manage recoil. The controls are straightforward—a charging handle on top and a cross-button safety. It uses a reliable gas-operated system. Here’s the thing—it’s not a fancy, tricked-out competition gun. It’s a workhorse. The black finish is utilitarian, and the polymer construction keeps it practical. For $446.49, you’re getting a lot of shotgun for your money, and it’s available at firearms-missouri.com for Missouri residents and nationwide.
Who This Shotgun Is For
This is for the shooter who needs a compact, potent home defense tool without a long rifle’s footprint. It’s also a great option for a truck or ranch gun where space is at a premium. If you’re interested in a tactical shotgun platform that’s different from the standard Remington 870 or Mossberg 500 layout, the bullpup configuration offers a unique advantage in maneuverability. That said, it’s not ideally suited for traditional clay shooting or hunting where a longer stock and different balance are preferred.
Pros & Cons
Pros: The compact size is its biggest win—you get a full-power 12-gauge in a package shorter than many carbines. The flip-up sights are a nice, ready-to-go feature you don’t always get in this price range. It’s simple to operate and fits out of the box for most shooters. The price is very competitive for a semi-auto bullpup.
Cons: Bullpups have a different manual of arms. Reloading and checking the chamber feel different, and the trigger linkage can make the pull a bit spongy compared to a traditional shotgun. Some find the balance rear-heavy. It’s a specific tool for a specific job.
Frequently Asked Questions
Q: Are extra magazines easy to find and are they expensive?
A: Yes, extra 5-round magazines for the BP-12 are readily available from Century and other distributors. They are generally affordable, which is good because practicing reloads is key with this platform.
Q: Can I mount an optic or a light on this shotgun?
A: The top rail is a standard Picatinny type, so red dots and other optics mount directly. Mounting a light typically requires a clamp-on or rail-section solution for the barrel or handguard, as there isn’t a dedicated integrated mount.
Q: What’s the recoil like compared to a standard pump-action?
A: The gas-operated system does a decent job softening felt recoil with standard loads. The weight and bullpup design also help manage the push. With heavy buckshot or slugs, you’ll still know you’re shooting a 12-gauge—it’s manageable, but not gentle.
If you’re looking for a compact, capable 12-gauge that stands out from the crowd, the Century Centurion BP-12 deserves a close look. Check its current availability on our site.




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