In StockSave 11%
FN America 15 Round 9mm 509M Detachable Magazine, Black - 20100348
Sold byPalmetto State Armory•Posted May 18, 2026
Compare prices for FN 509M Magazine 9mm 15-Round Steel Black$50.99
$56.99
You save $6.00 (11% off)
Price and stock data refresh continuously from Palmetto State Armory.
Deal Summary
- Currently in stock.
- Caliber: 9mm
- Category: parts
Price History
Deal Details
The FN 509M 9mm 15-Round magazine features a polished stainless steel body with flat black finish, high visibility anti-tilt follower, and flat base pad.
UPC Price Comparison
Live retailer pricing for UPC 845737010126 using the same comparison feed as the compare tool.
Found 10 retailers carrying this product
Lowest Price: $42.37
Highest Price: $50.99
You Save: $8.62
Avg Discount: 8% off
FN 509 Midsize 9mm 15 Round Black Detachable Magazine
FnBattleHawk Armory
$45.60$57.00Save 20%
View at BattleHawk Armory
FN 20100348 509 15rd 9mm Luger FN 509 Midsize Black Stainless Steel, Magazine
Fn HerstalHinterland Outfitters
$49.99
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FN America 15 Round 9mm 509M Detachable Magazine, Black - 20100348
FnhPalmetto State Armory
$50.99$56.99Save 11%
View at Palmetto State Armory