From left to right:4.6x30mm, 5.7x28mm, .30 Carbine

The FN 5.7x28mm is a pistol cartridge developed with the FN P90 Personal Defense Weapon and the FN Five-seveN pistol.

Design Details

The 5.7x28mm cartridge is designed like a small rifle cartridge; the casing has a small neck to accommodate the projectile, which is a 31 grain bullet. In its original configuration, the bullet has a steel core for penetrating soft body armor. The design was modified to FMJ in order to be sold on the commercial market.

Feed Systems

This cartridge is fed through box magazines.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.