Things I liked:accuracy, many sighting options and trigger adjustability Things I would have changed:nothing What others should know:this is an excellent air pistol. the ergonomics are wonderful. the weight is much less than many of its competitors. the accuracy is beyond reproach and it shoots bulls when the cylinder is full or one shot from empty. i bought the pistol for my 11 yr old daughter. she shoots 10 meter air pistol matches. the first day she shot it, her scores went up 25 points. after a week, she shot 391 out of 400. she can handle the gun all by herself including recharging via scuba tank. i used to have problems getting her to practice. now, i cant buy pellets fast enough. i dont think the big boy high dollar air pistols provide more quality.