Carlson's Bone Buster Choke

While this choke is specifically optimized for bismuth and other non-toxic alternatives, it is constructed from high-strength 17-4 stainless steel. It is generally compatible with steel shot, but you should always check the specific constriction rating against your ammunition manufacturer's recommendations.

No, this is an extended design that features a knurled end, allowing you to easily install or remove the tube by hand in the field without any tools.

This specific choke tube is engineered for the Retay 12-gauge choke system. It will not fit other shotgun brands or systems, so please verify your firearm's specific threading and choke compatibility before purchasing.

Non-ported chokes help maintain a more consistent shot column by preventing gas from escaping the sides of the barrel before the shot exits. This design is often preferred for long-range hunting because it minimizes pattern disruption and helps keep your shot string tighter over greater distances.

The choke is finished with a corrosion-resistant coating specifically designed to withstand the harsh, wet environments typical of waterfowl hunting. While it is highly durable, it is still best practice to remove, clean, and lightly oil the threads after use in saltwater or heavy rain.