: Some owners have found that sharp threads inside the gas system can damage rubber O-rings
: A critical design flaw involves the gas system threads. Users have found that sharp threads on the gas block can cut or shred the rubber O-rings during disassembly and reassembly, rendering the shotgun "dead in the water" until the rings are replaced.
Centurion BP-12 Problems: Troubleshooting & Fixes The Centurion BP-12 has gained significant popularity as an affordable, magazine-fed 12-gauge bullpup shotgun. Its compact design makes it highly maneuverable, but like many budget-tier semi-automatic shotguns imported from Turkey, users frequently report mechanical issues. centurion bp-12 problems
Another issue with the Centurion BP-12 is the lack of aftermarket support. Unlike other pistols on the market, the Centurion BP-12 has a limited aftermarket, which can make it difficult for users to find replacement parts or accessories. This can be particularly problematic for users who rely on the pistol for self-defense or law enforcement purposes.
However, a gun that requires expensive defensive ammunition to function correctly is a significant drawback for a platform advertised as a versatile all-around shotgun. Many users expect to be able to practice with inexpensive target loads, but the BP-12 often refuses to cooperate. : Some owners have found that sharp threads
This issue is typically caused by shooting underpowered ammunition. The gas system requires sufficient pressure to cycle the heavy bolt assembly back. Low-velocity birdshot or low-recoil tactical loads lack the force needed to push the action fully rearward.
Apply a high-quality synthetic gun oil or light grease to the bolt tracks and friction points. 4. Loose Hardware and Recoil Management Its compact design makes it highly maneuverable, but
Low-brass birdshot or light target loads often lack the velocity or pressure to cycle the bolt completely, resulting in the empty shell getting caught in the ejection port (stovepiping) or failing to pick up a new round from the magazine.
Stick with factory magazines or reputable, high-quality aftermarket magazines.
At its core, the BP-12 is a gas-operated semi-automatic shotgun designed to handle a wide range of 2-3/4" and 3" shells. In practice, however, it proves to be extremely finicky about what you feed it. The consistent feedback from owners points to a single culprit: the gun malfunctions almost every time it is used with low-brass or lower-powered ammunition, commonly used for target practice and bird hunting.
: Low-velocity, inexpensive target loads or light birdshot (under 1,300 FPS) lack the energy required to fully cycle the heavy action when the gun is new. This results in constant stovepipes and extraction failures.