The FN SS197SR High Performance 5.7x28mm cartridge from FN brings the trusted SS197SR series to shooters who demand flat trajectories and reliable terminal performance, loaded with a 40-grain Hornady V-Max polymer-tipped bullet that increases ballistic consistency while producing rapid expansion and reduced ricochet for safer downrange performance; with a listed muzzle velocity of 1,738 fps and muzzle energy of 268 ft-lbs, this brass-cased ammunition delivers the velocity and energy profile competitive shooters and hunters expect from 5.7x28mm FN rounds. If you run target drills, enter competitions, or pursue small game, the aerodynamic V-Max bullet design helps tighten groups and maintain predictable impact behavior at extended ranges, and the FN brand pedigree in the SS197SR model line provides confidence in feeding and chambering for compatible firearms. This sporting application round is ideal for those seeking high-performance 5.7x28mm ammo for pistols and PDW-style platforms, and its Hornady V-Max bullet type, 40 gr weight, and FN model designation make it easy to find when searching for reliable, accurate 5.7 ammunition for range, match, or field use.