FN

The FN-designed 5.7x28mm caliber standardized in 2020 by NATO was originally designed in the late 1980s for use with the military issued FN P90 and FN Five-seveN pistol. With three decades of trusted use the FN 5.7x28mm drastically improves range accuracy and terminal performance from small arms with the groundbreaking bottleneck pistol cartridge. - Perfected for operability with FN firearms feed and eject reliability consistent velocity and unmatched repeatability are standard issue with all FN 5.7x28mm ammunition. - PRIMARY FEATURES - The FN SS197SR is the high-performance 5.7x28mm sporting cartridge loaded with a 40-grain V-Max bullet. The polymer tipped bullet improves accuracy rapidly expands and minimizes ricochet. This ammunition is loaded with boxer-primed reloadable brass cases and is ideally suited for target shooting competition or hunting. - CALIBER 5.7x28mm - BULLET WEIGHT 40 Grain - CASE TYPE Brass - BULLET STYLE V-MAX