PROMAG FN FIVESEVEN MAGAZINE - 5.7X28MM - 10 ROUND CAPACITY - 30 ROUND BODY - POLYMER - FDE
ProMag Industries
$48.69 - $53.69
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ProMag Industries
PROMAG FN FIVESEVEN MAGAZINE - 5.7X28MM - 10 ROUND CAPACITY - 30 ROUND BODY - POLYMER - FDE
The ProMag FN Five-seveN 10-Round Magazine delivers reliable, California-compliant performance in a FDE polymer body engineered to feed 5.7x28mm ammunition flawlessly — giving compliant shooters a quality aftermarket option backed by a lifetime guarantee.
- California-legal 10-round capacity housed in a full 30-round profile body
- Chambered for the high-velocity 5.7x28mm FN Five-seveN USG pistol
- Flat Dark Earth (FDE) finish for a tactical, coordinated aesthetic
- DuPont Zytel-based polymer construction resists impact, heat, and corrosion
- Injection-molded follower ensures consistent round presentation and feeding
- Precision-wound, heat-treated chrome silicon wire spring for durable tension
Who This Is For
This magazine is the ideal choice for California-based FN Five-seveN owners who want a reliable, USA-made aftermarket magazine that meets state capacity regulations without sacrificing build quality. Whether you use your Five-seveN for home defense, target shooting, or range training, this ProMag option offers a confident feeding solution at an accessible price point — with the added style of a FDE finish to match popular accessory color schemes.
Specifications
| Brand | ProMag Industries |
|---|---|
| Compatible Firearm | FN Five-seveN USG |
| Caliber | 5.7x28mm |
| Legal Capacity | 10 Rounds (California Compliant) |
| Body Profile | 30-Round Body |
| Material | DuPont Zytel-Based Polymer |
| Color / Finish | Flat Dark Earth (FDE) |
| Follower | Injection-Molded Polymer |
| Spring Material | Heat-Treated Chrome Silicon Wire |
| Country of Origin | Made in the USA |
| Warranty | Lifetime Manufacturer's Guarantee |
Frequently Asked Questions
Is this magazine truly blocked to 10 rounds for California compliance?
Yes. This ProMag magazine ships with a California-compliant block that permanently restricts capacity to 10 rounds as required by California state law. The magazine body itself is sized for 30 rounds, but the internal block ensures it cannot hold more than the legal limit. It is sold by Goodland Guns specifically as a CA-compliant magazine.
Will this magazine fit my FN Five-seveN pistol model?
This ProMag magazine is designed to fit the FN Five-seveN USG (Universal Service Grade) pistol chambered in 5.7x28mm. It is not designed for the FN PS90 or other 5.7x28mm-chambered firearms. If you are unsure of your exact model, check for "USG" markings on your pistol's frame or consult your owner's manual before purchasing.
How durable is the polymer construction compared to OEM FN magazines?
ProMag uses a DuPont Zytel-based polymer — a glass-filled nylon compound known for high tensile strength, resistance to heat, and impact durability. While OEM FN magazines are also polymer-based, ProMag's USA manufacturing and lifetime warranty against defects make this a credible aftermarket alternative for range use and training. For best results, periodically inspect and clean the magazine to maintain reliable feeding performance.
- Caliber:
- 5.7x28MM
- Capacity:
- 10/30 Round
- Color:
- FDE
- Follower Color:
- Black
- Type:
- Pistol Magazine
- CA Compliant:
- Yes
- Platform:
- Five-Seven
- Material:
- Polymer
