I guess your brother learned something that day!Kegbelly wrote:I've done the same thing with my 380 more than once by accident, forgetting to let off the safety is such an easy thing to do. Mine did not fire, thank goodness. My brother had something like that happen with a 7mm magnum rifle, he flipped the safety off to unload and the gun fired, and the bullet went thru his tailgate, the front of the bed, the back of the cab, and exited the rear door. He sent it back to the manufacturer, turned out to be a little piece of plastic shavings from the stock that had got lodged in the trigger group.
Comfy you need to send it back to excalibur and let them disassemble and inspect it, could be a faulty trigger or a piece of debris from the manufacturing process stuck in the trigger area. The fact that you were able to repeat it makes me think it's the trigger itself. That is not supposed to happen, it's downright scary.
As well as our hunting tools (bows, rifles, handguns etc) are engineered it does not take much to have things go wrong! It's best we expect the unexpected.