FN USA FN 509 Handgun Magazine Kit Black 9mm Luger 24/rd
$64.99
Maximize your FN 509’s capacity with this 24-round 9mm magazine kit. Includes adapter sleeves for use with Compact, Midsize, and Standard frames.
31 in stock
509 Magazine Kit that includes the floorplate/sleeve adapters to function with each of the current 509 Frames (Compact Midsize & Standard).
Features:
- Stainless steel body
- Corrosion-resistant black finish
- Durable polymer extension sleeves (Compact Midsize Standard)
- Removable floor plate
- Steel wire internal spring
- Anti-tilt polymer follower
| Weight | 0.313 lbs |
|---|---|
| Dimensions | 9.000 × 3.000 × 1.500 in |
| Manufacturer | FN America |
| Capacity | 24 |
| Caliber | 9mm |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.
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