Description
Here it is: the heavy-duty JSB. For powerful rifles, strong crosswinds, or short-range shooting. A bullseye from JSB...
Do you need really heavy ammunition for your high-powered air rifle? Are you looking for something that’s accurate and well-balanced? Something that can hit the target even in bad weather? The answer is the Exact Jumbo Heavy. The muzzle velocity is 165 m/s when the air rifle is set to 16J.