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Promag

Pro-Mag 30-round FN Five-Seven 5.7x28 Mag

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

30-round Magazine

For FN Five-Seven pistols chambered

Polymer Body

For a lightweight, durable magazine

Precision-wound, Heat-treated

Chrome silicon wire spring

Removable Base

Plate for easier maintenance

Easy Loading

Smooth feeding

$44.99
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SKU: WX2*0158829

Overview

Built for the FN Five-Seven platform, this 30-round magazine is intended for shooters who want extended capacity in a straightforward, purpose-driven package. Its polymer body, chrome silicon wire spring, and removable base plate are presented as practical features for loading and maintenance. For hunters and range users who value a higher-capacity magazine for supported use, it offers a simple, no-frills option without unnecessary complexity.

Why Hunters Choose the Promag

30-round Capacity

Supports extended shooting sessions with

Fn Five-seven

Pistols chambered in 5.7x28

Polymer Body

Keeps the magazine lightweight and

Chrome Silicon

Wire spring is precision-wound and

Removable Base

Plate simplifies maintenance and handling

Key Features

  • 30-round magazine for FN Five-Seven pistols chambered in 5.7x28.
  • Polymer body for a lightweight, durable magazine construction.
  • Precision-wound, heat-treated chrome silicon wire spring.
  • Removable base plate for easier maintenance.
  • Designed for easy loading and smooth feeding.

Best Used For

  • Owners of FN Five-seveN pistols needing a 30-round magazine for extended range sessions
  • Shooters who want a polymer magazine with a removable base plate for easier maintenance
  • Users prioritizing easy loading and smooth feeding in a high-capacity handgun magazine
  • Range shooters seeking a spare magazine for practice, drills, or extended shooting time

Specifications

Base Plateremovable
Body Materialpolymer
Cartridge5.7x28
Compatible FirearmFN Five-Seven
Magazine Capacity30-round
Spring Materialchrome silicon wire
Spring Treatmentheat-treated

Pros

  • 30-round capacity supports extended shooting sessions with fewer reloads.
  • Designed for FN Five-Seven pistols chambered in 5.7x28.
  • Polymer body keeps the magazine lightweight and durable.
  • Chrome silicon wire spring is precision-wound and heat-treated.
  • Removable base plate simplifies maintenance and handling.
  • Easy-loading design supports smooth feeding during use.

Considerations & Trade-offs

  • 30-round capacity is a trade-off for size and carry convenience, so it may be better suited to range use or extended sessions than compact carry.
  • This magazine is specific to FN Five-Seven 5.7x28 platforms, so compatibility is limited to that firearm family.
  • The description emphasizes easy loading and smooth feeding, but real-world performance can still depend on the firearm and ammunition used.
  • A removable base plate can aid maintenance, but it also adds a component that should be kept properly secured during use and cleaning.

Suggested Comparisons

  • Standard-capacity handgun magazines
  • Extended-capacity handgun magazines
  • Polymer handgun magazines
  • 5.7x28mm magazines

Suggested Accessories

  • Magazine pouch
  • Range bag
  • Cleaning kit
  • Speed loader

Frequently Asked Questions

What handgun is this magazine made for?

It is a 30-round magazine for the FN Five-Seven chambered in 5.7x28.

How many rounds does it hold?

It holds 30 rounds.

What material is the magazine body made from?

The product description says the body is made of ultra-tough and light polymer.

Does it have a removable base plate?

Yes, the description states that it has a removable base plate.

What does the description say about the spring?

It says the spring is precision-wound and made from heat-treated chrome silicon wire.