Yeah, there is a little danger there. Reminds me of many years ago when I was about 10 and lived on a farm. Neighbor who lived about 4 miles down the road called and asked if I could come over any play with her boys, they were all within a couple of years of my age. Mom said yes and the neighbor told her to have me bring my bb gun. So mom takes me over and drops me off. The neighbor told me the boys were down at the barn. So I go to the barn and didn't see them so I yelled out and they responded "we're up in the hay mow. So I climb up in the haymow with my bb gun and asked them what they were shooting at? They laughed and said "each other". Well, I thought they were kidding but they weren't. They would choose up sides and go to each respective end of the barn and get behind bales and pop up and take shots at each other. I said no thanks and had their mom call my mom to come get me.
So, about a year later they had been down by the creek with their bb guns. They came to the house and told their mom that the youngest one was walking behind the others and one of them let a willow branch snap back and hit him in the eye. It didn't look good so their mom takes him to the doctor. End of the story, he had a bb lodged behind his eye.