Things I liked:It's heft and it's just a plain fun gun to shoot. I shoot international and got this just for fun and I have never had so much fun just blasting pellets. It would be better if they valved it not to use so much CO2 but I don't care. Don't waste your money on the cheaper air revolver, this one is awsum! Things I would have changed:Perhaps make a wood grip option. Make it easier to find the other barrel lengths, I have the 6". What others should know:JUST BUY IT FOR FUN AND JUST BLAST AWAY!!!!