JSB Exact airgun pellets are produced to very high standards during production, and hand picked during the final processes to ensure that only the best of the best makes it into the final tins.
The tests involved before production include taking some samples and shooting at a target 45 meters away. The end group has to be less than 12mm across before that mould is put into production.
The weight has been researched and tested over many different rifles and agrees with most Field Target air rifles today, and the unique shape and weight ensures a stable gravity placement.
An interesting fact, nearly 90% of the World Championship Field Target competition in 2011 used JSB exact pellets, they really are that good!
Sold in tins of 500.