The most widespread complaints surrounding the Centurion BP-12 are severe and Failure to Eject (FTE/Stovepiping) issues. Out of the box, the shotgun frequently turns into a single-shot, manually operated firearm. The Causes
The most prevalent complaint about the Centurion BP-12 is its extreme sensitivity to ammunition, particularly regarding the power of the load. This isn't a matter of personal preference; user reports consistently indicate a direct link between the ammunition used and the gun's reliability. The choice between low-velocity target loads and high-power defensive ammunition is the single biggest factor affecting performance. centurion bp-12 problems
If you already own a problem-prone BP-12, here are some DIY steps that owners have found to help: This isn't a matter of personal preference; user
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. The gas system requires sufficient pressure to cycle
: Stick strictly to high-brass, heavy-payload ammunition during early use. After a comprehensive break-in, some units can cycle lighter federal target loads, but the gun remains fundamentally designed for defensive-grade ammunition. 3. Rough Magazine and Drum Feeding Issues
. For the first 50–100 rounds, use "high-brass" or heavy loads (e.g., 1250+ FPS) to properly seat the components 2. Magazine & Feeding Failures