
Availability: In Stock
The CHIAPPA X-Caliber 12GA shotgun adapter for .45 ACP conversion lets you repurpose your shotgun for centerfire pistol rounds, opening up a versatile training or alternative-load option on a platform you already own. This adapter transforms your 12-gauge into a .45 ACP shooter without requiring a separate firearm, making it a creative solution for shooters who want to experiment with different ammunition types or practice with lower-recoil loads on familiar hardware.
CHIAPPA's X-Caliber system is engineered to function as a drop-in conversion tool—designed to fit within your 12-gauge shotgun's chamber and bore. It's the kind of innovative accessory that appeals to shooters interested in maximizing the utility of their existing firearms collection, whether for range work, casual shooting, or exploring how different calibers perform through the same gun.
Installation and operation specifics should be verified against your shotgun's manual and CHIAPPA's documentation to ensure safe, reliable function. As with any firearm modification or adapter, proper inspection and testing are essential. This adapter is ideal for the experimenter and tinkerer who wants to get more versatility from a shotgun without adding another gun to the safe.
The CHIAPPA X-Caliber adapter is designed as a 12-gauge conversion tool. Confirm compatibility with your specific shotgun model and chamber specifications before use, and consult CHIAPPA's instructions for your firearm type.
The product is the adapter itself. Refer to the packaging and documentation for a complete list of any components or accessories included.
The adapter is designed to chamber .45 ACP rounds when installed in a 12-gauge shotgun. Always verify ammunition compatibility and safe operation through CHIAPPA's guidance and your shotgun's manual before firing.

SKU: 115797223 • Weight: 0.6oz





Availability: In Stock
The CHIAPPA X-Caliber 12GA shotgun adapter for .45 ACP conversion lets you repurpose your shotgun for centerfire pistol rounds, opening up a versatile training or alternative-load option on a platform you already own. This adapter transforms your 12-gauge into a .45 ACP shooter without requiring a separate firearm, making it a creative solution for shooters who want to experiment with different ammunition types or practice with lower-recoil loads on familiar hardware.
CHIAPPA's X-Caliber system is engineered to function as a drop-in conversion tool—designed to fit within your 12-gauge shotgun's chamber and bore. It's the kind of innovative accessory that appeals to shooters interested in maximizing the utility of their existing firearms collection, whether for range work, casual shooting, or exploring how different calibers perform through the same gun.
Installation and operation specifics should be verified against your shotgun's manual and CHIAPPA's documentation to ensure safe, reliable function. As with any firearm modification or adapter, proper inspection and testing are essential. This adapter is ideal for the experimenter and tinkerer who wants to get more versatility from a shotgun without adding another gun to the safe.
The CHIAPPA X-Caliber adapter is designed as a 12-gauge conversion tool. Confirm compatibility with your specific shotgun model and chamber specifications before use, and consult CHIAPPA's instructions for your firearm type.
The product is the adapter itself. Refer to the packaging and documentation for a complete list of any components or accessories included.
The adapter is designed to chamber .45 ACP rounds when installed in a 12-gauge shotgun. Always verify ammunition compatibility and safe operation through CHIAPPA's guidance and your shotgun's manual before firing.
SKU: 115797223 • Weight: 0.6oz
