5.7×28 AMMO 2023 

FN America also sells 5.7 x 28 ammo bulk restricted ammunition, duty, tracer, and subsonic, for law enforcement and military sales only. All ammunition must be released and shipped only from a U.S. Customs Controlled Bonded Warehouse. 5.7 x28mm ammo 5.7 x 28 ammo 2022

Belgian engineers designed this small caliber centerfire cartridge with 5.7×28 ammo to maximize speed. It is a reminiscence of the.22 Hornet’s cartridge. This cartridge was initially developed in Belgium alongside the FN P90 personal defense weapon and FN Five-Seven pistol to standardize NATO force’s weaponry