The ProMag magazine (manufacturer part number FNHA10) is a 10-round 5.7x28mm magazine for the FN Five-seveN, finished in blued steel.

Key Specifications

• Holds 10 rounds of 5.7x28mm.
• Compatible with FN Five-seveN.
• Finished in Blued Steel.
• Manufactured by ProMag.
• The 5.7x28mm chambering is a small-bore, high-velocity pistol cartridge developed by FN Herstal.
• Ships empty — no ammunition is included.
• A direct-fit replacement or spare magazine, not a loader or extension accessory.

Frequently Asked Questions

What does this magazine fit? It’s built for FN Five-seveN. Always confirm your exact model/variant before ordering, since magazine fitment can vary by generation.

What’s the capacity and caliber? It holds 10 rounds of 5.7x28mm.

Buy the ProMag FN Five-seveN 5.7x28mm 10-Round Magazine, Blued Steel

Ships fast from a Lubbock, TX gun shop on the ProMag FN Five-seveN 5.7x28mm 10-Round Magazine, Blued Steel from ProMag, part of our Handgun Magazines selection. Pick up a dependable spare or replacement magazine.