
Availability: In Stock
Current Stock: Out of stock
The CHIAPPA X-Caliber 20GA to 9MM shotgun adapter lets you convert your 20-gauge shotgun into a 9mm firearm, opening up a whole new dimension to what a single platform can do. If you're looking to expand the versatility of your shotgun without buying another gun, or you want a compact 9mm option that uses your existing 20-gauge receiver, this adapter bridges that gap. It's the kind of tactical flexibility that appeals to shooters who appreciate having multiple tools in one package.
CHIAPPA has built a reputation for innovative conversions and multi-caliber systems, and this adapter follows that philosophy. Swapping between shotgun and 9mm capability means you're not locked into a single purpose—hunt with shot one day, run steel or home defense drills with centerfire rounds the next. The adapter is engineered to work within your 20-gauge shotgun's action, making it a practical solution for shooters who want modularity without the cost and storage headaches of maintaining separate firearms.
Installation and operation are straightforward for anyone familiar with shotgun maintenance. Since this is a conversion adapter, proper fit and function depend on your specific 20-gauge shotgun model, so it's worth confirming compatibility with CHIAPPA's documentation or reaching out to us before you order. Once installed, you'll have a reliable 9mm shooting experience built on a platform you already know.
The CHIAPPA X-Caliber adapter is designed for 20-gauge shotguns. Compatibility can vary by specific shotgun model and condition, so we recommend checking CHIAPPA's guidelines or contacting us to verify your gun will work with this conversion system.
This adapter converts your 20-gauge shotgun to fire 9mm centerfire ammunition, giving you a 9mm capability from your existing shotgun platform.
The adapter is installed within your shotgun's action. We recommend consulting CHIAPPA's instructions or speaking with us about installation specifics, as the process depends on your individual shotgun's design.

SKU: 115789136 • Weight: 0.5oz





Availability: In Stock
Current Stock: Out of stock
The CHIAPPA X-Caliber 20GA to 9MM shotgun adapter lets you convert your 20-gauge shotgun into a 9mm firearm, opening up a whole new dimension to what a single platform can do. If you're looking to expand the versatility of your shotgun without buying another gun, or you want a compact 9mm option that uses your existing 20-gauge receiver, this adapter bridges that gap. It's the kind of tactical flexibility that appeals to shooters who appreciate having multiple tools in one package.
CHIAPPA has built a reputation for innovative conversions and multi-caliber systems, and this adapter follows that philosophy. Swapping between shotgun and 9mm capability means you're not locked into a single purpose—hunt with shot one day, run steel or home defense drills with centerfire rounds the next. The adapter is engineered to work within your 20-gauge shotgun's action, making it a practical solution for shooters who want modularity without the cost and storage headaches of maintaining separate firearms.
Installation and operation are straightforward for anyone familiar with shotgun maintenance. Since this is a conversion adapter, proper fit and function depend on your specific 20-gauge shotgun model, so it's worth confirming compatibility with CHIAPPA's documentation or reaching out to us before you order. Once installed, you'll have a reliable 9mm shooting experience built on a platform you already know.
The CHIAPPA X-Caliber adapter is designed for 20-gauge shotguns. Compatibility can vary by specific shotgun model and condition, so we recommend checking CHIAPPA's guidelines or contacting us to verify your gun will work with this conversion system.
This adapter converts your 20-gauge shotgun to fire 9mm centerfire ammunition, giving you a 9mm capability from your existing shotgun platform.
The adapter is installed within your shotgun's action. We recommend consulting CHIAPPA's instructions or speaking with us about installation specifics, as the process depends on your individual shotgun's design.
SKU: 115789136 • Weight: 0.5oz
