SK Long Range Match .22 LR Ammunition SK Long Range Match is the perfect choice for demanding .22 LR enthusiasts routinely acquiring targets out to 100 yards and beyond. SK Long Range is purpose-built for today's long range rimfire shooting disciplines ever-increasing in popularity, such as PRC, tactical rimfire, long range silhouette and more. 50 Ct Box Ballistic Data: Weight: 2.59 g/40 gr Test Barrel Length: 660 mm/26 in