Mag Fn Five-seven 5.7x28mm 20rd Blk

The FN America Magazine for FN Five-seven 5.7x28mm 20-round Black is a purpose-built magazine for the Five-seven platform, engineered with steel construction and a polymer base plate to deliver reliable feed cycles in both duty and training environments. The 5.7x28mm cartridge's intermediate ballistics and low recoil make the Five-seven an efficient choice for shooters prioritizing shootability and ammunition economy, and this factory magazine ensures consistent performance paired with the pistol's proven design.

Manufactured to FN America's precision standards, this magazine holds 20 rounds and features steel construction throughout the body for durability during high-round-count training sessions and extended range work. The polymer base plate absorbs impact and resists damage during tactical reloads and bench work, while the steel feed lips maintain consistent tension to support reliable chambering across varying ammunition lots. The black finish resists corrosion and provides a clean, professional appearance that complements tactical setups.

This magazine suits law enforcement, military, and civilian shooters who rely on the Five-seven for duty carry, range training, or precision shooting. The 20-round capacity balances magazine footprint against practical ammunition loads for extended exercises. Operators familiar with the Five-seven platform recognize OEM magazines as the baseline standard for reliability—aftermarket options introduce compatibility variables that factory equipment eliminates entirely.

The 5.7x28mm category occupies a specialized role in modern defensive and training arsenals, bridging the gap between 9mm recoil management and rifle-cartridge ballistics. Five-seven magazines are not cross-compatible with other platforms, making genuine FN factory stock essential for anyone building a consistent Five-seven loadout. Field testing confirms that properly maintained FN magazines deliver zero failures across tens of thousands of rounds.