Years ago I bought a browning bps 12 in grass lands camo with dura touch. It was in the safe for years. I got it out a couple years ago and put a primos gobble stopper on it. When went to shoot it the first time I only fired it a couple of times and thought I was just pulling my shot. Well after a few misses and some extensive patterning with a few buddies and a couple of black eyes later it was determined that it was blowing everything left. i finally sent it off and last week received my new bps in max 4 free off charge.