JSB Diabolo Exact Heavy .177 Cal, 10.2 Grains, Domed, 500ct.
This pellet is the most accurate long-range (not 10 meter) pellet I've ever tested in .177 caliber. It's very uniform in weight and shape and is made from pure lead, so there's seldom a problem with leading. We don't know of a better .177 caliber pellet at this time. Heavy pellets like this may not work well in many spring guns, but try them anyway. They usually work well in PCPs, multi-pumps and CO2 rifles.
