Originally Posted by
A. F Medic
It probably was the mud that blew it up but 870s did have a problem of barrels letting go. I had one of them.
I was pheasant hunting in the early morning and basically just had assembled the shot gun, checking the bore as I always do. A ringneck flew up and I touched the 870 off. I was greeted was a big explosion at the end of my barrel and the bird flew away.
Barrel was peeled back about six inches. I contacted Remington and they said "Send us the barrel". I di dand they said that. "There was a metal obstruction in the barrel or a stone as the inside of the barrel was scratched".
They sent me a new barrel and about two weeks later a gunsmith told me that there was a recall by Remington due to faulty steel in some 12 guage barrels. Go figure!