MagazinesValue Tier

FN America

FN 509 Factory 24-Round Magazine

OEM factory 24-round FN 509 magazine for full-size and Tactical 509 pistols.

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Quick Specs

Price
$70
Weight
4.7 oz
Brand
FN America
Category
magazine

Features

  • •24 rounds
  • •9mm
  • •Steel body with polymer base
  • •Extended polymer base
  • •Orange polymer follower

Capability Boosts

CQB+2
Reliability+1

Recommended For

Home Defense+3
first pistol+3
new shooters+3
self defense+3
bear defense+3
Competition+2

+24 more

Where to Buy

Compare current prices and availability from retailers we work with.

Optics PlanetBest available

FN America FN 509 Pistol Magazine, 9mm Luger, 24 Round, Black, 1 Pack, Steel, 200100423-24RD

$65.99
In stock
1d ago
View offer

Price History

90-day low $65.99 · at low now
$71.99$65.995/246/237/22

Compatibility Tags

family: handgunframe: fn-509mag-type: fn-509

Pros

  • +Factory FN reliability with no break-in feeding concerns
  • +Factory 24-round extended magazine for full-size and Tactical 509 pistols
  • +Threaded-barrel Tactical ships with two 24-round mags; this is the direct spare
  • +Numbered witness holes for fast round-count checks

Cons

  • −Noticeable protrusion below the grip
  • −Longer than aftermarket +5 basepad conversions on standard magazines
  • −Pricier per round than Glock OEM mags

Compatible Platforms

+208 more

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SIG Sauer

SIG P320 Compact

SIG Sauer

SIG P320 X-Carry

SIG Sauer

SIG P320 X-Five Legion

Pairs Well With

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Savage Arms

Savage Mark II FV-SR

Enhances range training, small game, training

Great

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