Shooting 9mm Out Of A 410 Shotgun - It Is About Having The Right Tool
Chiappa Inserts Let You Convert a Shotgun for Other Gauges and Centerfire Cartridges
Chiappa X-Cal 12 Ga Adapter Set of 8 Inserts Case
X-Caliber Shotgun Gauge Adapter System
Eagle Gun Range -Macon GA - X-Caliber Ammo Adapter Set for Shotguns. It's an 8-piece set of drop-in adapters that measure seven inches long each, and it comes with a carrying case.
X-CALIBER Survival-Rifle Gauge Adapter System - Soldier Systems Daily
X-CALIBER Survival-Rifle Gauge Adapter System - Soldier Systems Daily