Use high-velocity shells (at least 1,250–1,300 FPS) with a heavy shot weight (e.g., 1 1/8 oz or higher) to ensure enough gas pressure is generated to cycle the action.
Below is a comprehensive breakdown of the most frequently cited problems, organized by category.
One of the most critical steps to making the gun run is a detailed initial cleaning. Many users report that the gun arrives packed in a heavy "cosmoline" or shipping grease that can foul the action and cause malfunctions if not removed. If the "buffering spring" is stiff, some have recommended storing it cocked for a week to help break it in. centurion bp-12 problems
The Century Arms Centurion BP-12 is a classic example of "you get what you pay for." It is a budget-friendly, unique shotgun that can be a lot of fun, but it’s not a firearm for those seeking guaranteed, out-of-the-box reliability. The problems are real and well-documented, but they are not necessarily deal-breakers for the right owner.
The detachable box magazine is a key feature of the BP-12, but it is also a frequent source of frustration. Use high-velocity shells (at least 1,250–1,300 FPS) with
For a defensive firearm, where reliability in a stressful situation is paramount, the BP-12's documented history of failures is a major red flag. While some owners have a great experience, the overwhelming volume of complaints suggests that buying a Centurion BP-12 is a significant risk that may not pay off.
The Centurion BP-12 has turned heads since its release. With its aggressive AR-style architecture, detachable box magazines, and semi-automatic 12-gauge action, it promises firepower and ergonomics that traditional shotguns can’t match. Many users report that the gun arrives packed
Despite these issues, some owners have found ways to improve the BP-12’s performance:
Semi-automatic shotguns rely on a balance of gas pressure and spring tension. From the factory, the BP-12 often features tight tolerances, stiff springs, and heavy packing grease. If you take it straight from the store to the range, you will likely experience a frustrating day of jams.
A distinct mechanical oversight reported by users during teardown involves the gas piston assembly and its sealing components. CENTURION BP12 | BULLPUP SHOTGUN
As a budget-oriented firearm, the BP-12 exhibits inconsistencies in manufacturing.