X CALIBER Shotgun Gauge Adapter System

X Caliber is the most versatile Gauge Adapter system in the world. It allows you to shoot 11 different caliber rounds from one shooting platform: a single-shot 12 gauge shotgun. Each X Caliber adapter is made from 7 inches of 4140 chromoly steel. Each adapter is also rifled to increase accuracy. 

The calibers of ammunition that the X Caliber can fire include: .22LR / 38 special / .357 / 9mm / 45 acp / 45LC / .410 shotgun / 12 ga. shotgun /.223 / 7.62x39 / 308.

The adapters are easily stored in a heavy duty canvas case complete with molle-compatible straps on the backside for easy mounting on your bug out pack. The X Caliber truly gives you options. You choose the right caliber for the task at hand. The X Caliber equals ten guns for the price of one, saving you money, and reducing weight in your pack. X Caliber gives you ten guns for the price of one, and the survival value...is priceless.