The Shooters Box 12GA to 357 Mag Adapter

The Shooters Box 12 Gauge to .357 Magnum & .38 Special Adapter

Turn a compatible break-open shotgun into a versatile platform for .357 Magnum and .38 Special ammunition with this precision-machined stainless steel adapter. It is made in the USA and sized to fit the chamber of a 2 3/4-inch or 3-inch break-open shotgun.

The adapter uses a smooth bore and a CNC-machined chamber built to SAAMI specifications for .357 Magnum and .38 Special cartridges. After firing, remove the adapter and tip it upside down to clear the spent cartridge.

Features:

• Converts a 12 Gauge break-open shotgun to .357 Magnum and .38 Special
• Fits break-open shotguns with 2 3/4-inch or 3-inch chambers
• Precision machined from stainless steel
• Smooth-bore design, no rifling
• CNC-machined chamber to SAAMI specifications
• Made in the USA

Important compatibility information:

• Designed for break-open single- or double-shot shotguns only
• Not recommended for pump-action or semi-automatic shotguns
• Confirm your shotgun's chamber size and compatibility before use
• Any ammunition shown is for representation only and is not included