.177 VS .22 Gamo Magnum GEN3i - Which One

 The GAMO Magnum GEN3i .177 caliber VS the .22 caliber! Which one do you want? Watch this video and find out! We will check them both out at 25 and 50 yards and we will see which air rifle has the most power with a watermelon test. #gogamo @GamoOutdoor