Case gauging your ammunition is absolutely vital to the performance of your gun at a competition. The primary reason for malfunctions is ammunition that has not been properly gauged. This normally time consuming process can be cut down to minutes with the Shockbottle 100 round case gauge. 

 

The Shock Bottle Chamber Gauge is ideal for reloading and shooters who want to ensure better reliability of their ammo in chambering and extracting.