Tim Ralston, Survival Expert Founder of Gear Up and International Spokesman for NatGeo’s Doomsday Preppers, reveals the ultimate survival rifle system…the X-Caliber.
WHAT IS X CALIBER?: 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.
WHAT GAUGES X CALIBER FIRES: 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 / 7.62×39 / 308.
Here’s a video showing the system in action: