5.7x28mm
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The products shown as Defence & Law Enforcement products on this website are restricted for military, law enforcement, and special forces sales only, and subject to export licenses/permits.
The performance of ammunition not only affects a weapon’s effectiveness but also its safety and reliability. FN Herstal, as a firearms manufacturer and the original designer of the most widely used NATO standard calibres, is uniquely placed to ensure perfect compatibility between these two fundamental elements: firearms and ammunition.