Caliber Adapters

The Shooters Box 20 Gauge to 45 ACP RIFLED Caliber Adapter 3" *For Use In Break Barrels Only*

The Shooters Box 20 Gauge to 45 ACP RIFLED Caliber Adapter  3" *For Use In Break Barrels Only*   20GA to 45 ACP Shotgun Adapter Precision machined from  stainless steel Proudly made in the USA This adapter gives your 20 Gauge single...

The Shooters Box 12 Gauge to 45 ACP RIFLED Caliber Adapter 3" *For Use In Break Barrels Only*

The Shooters Box 12 Gauge to 45 ACP RIFLED Caliber Adapter 3" *For Use In Break Barrels Only*   12GA to 45ACP - RIFLED Shotgun Adapter Designed for break-open style shotguns Precision machined from stainless steel Proudly made in the...

Federation Firearms Adapter Instert -12 Gauge to 410 *For use in Single Shot ONLY*

Description Federation Firearms adapter for 12ga single shot shotgun. Adapts 12ga 3″ to shoot .410 3″. Made in Canada

The Shooters Box 20 Gauge to 357 Magnum RIFLED Caliber Adapter 3" *For Use In Break Barrels Only*

20GA to 357 Magnum & 38 Special - RIFLED Shotgun Adapter Precision machined from stainless steel Proudly made in the USA This is a 3 inch long RIFLED adapter This adapter gives your 20 Gauge single or double shot break open shotgun the ability to...

The Shooters Box 20 Gauge to 9mm RIFLED Caliber Adapter 3" *For Use In Break Barrels Only*

20GA to 9MM Luger - RIFLED Shotgun Adapter Precision machined from stainless steel Proudly made in the USA This is a 3 inch long RIFLED adapter This adapter gives your 12 Gauge single or double shot break open shotgun the ability to fire a 9MM bullet...

The Shooters Box 12 Gauge to 9mm RIFLED Caliber Adapter 3" *For Use In Break Barrels Only*

12GA to 9MM Luger - Rifled Shotgun Adapter Precision machined from stainless steel Proudly made in the USA This is a 3 inch long RIFLED adapter This adapter gives your 12 Gauge single or double shot break open shotgun the ability to fire a 9MM bullet...

The Shooters Box 12 Gauge to 357 Magnum RIFLED Caliber Adapter 3" *For Use In Break Barrels Only*

12GA to 357 Magnum & 38 Special - RIFLED Shotgun Adapter Precision machined from stainless steel Proudly made in the USA This is a 3 inch long RIFLED adapter This adapter gives your 12 Gauge single or double shot break open shotgun the ability to...

The Shooters Box 12 Gauge to 44 Magnum RIFLED Caliber Adapter 3" *For Use In Break Barrels Only*

12GA to 44 Magnum - Rifled Shotgun Adapter Precision machined from stainless steel Proudly made in the USA This is a 3 inch long RIFLED adapter This adapter gives your 12 Gauge single or double shot break open shotgun the ability to fire 44 Magnum or...