Just got back from shooting and I thought I would share what happened. In another bay at our private range a young man brought out his Christmas Present to deflower it. It was a 270 Remington CDL brand new in the box. Not having any sights or scope on it, he just wanted to shoot it as to function test.? He had trouble putting the Bolt in as they come shipped out of the receiver. He asked for help (not everyone does but should). So, the first thing I did after permission was to hold rifle up to the light. That’s when I saw the styrofoam crammed inside the barrel from storage and shipping. It took a cleaning rod to clear out the shifted pieces. Then when clear, I checked the Bolt for matching serial number and installed. He then loaded and shot his new gun. He’s been to a few training modules but never heard of checking the bore before firing. I have also seen many take a new boxed pistol and not check it before shooting it. Please check your bores.