I bought a Gamo Black Knight a few years back from a big box store. It was one of their cheaper models as I wasn't sure what I was getting into. The scope I put on it was a cheap Remington 3-9x40 scope. I bought some H&N pellets based on their reputation.

With that said, accuracy is minute of coke can at 20 yards. I was hoping for better accuracy than this and I really have lost interest in it. What should I expect accuracy wise from a Gamo? What would you recommend to tighten up groups? Would JSB pellets be the way to go?