FN 509 Full Size MRD 9mm Pistol - 10 Round FDE
- UPC
- 845737011840
- Manufacturer
- FN America / FN Herstal
$640.99
$643.99
Excellent Deal
This is the lowest price in our tracked history — an excellent time to buy.
Price Intelligence
High confidence
Against lowest
Matches lowest seen
Typical price
Near typical ($643.49)
From tracked high
$3.00 lower (0%)
Data depth
45 days, 2 price changes
Enough history to judge this against real observed movement.
Tracked for 45 days. Last checked: 2026-07-02. Recorded 2 price changes. The average price is $642.99. The price has ranged from $640.99 to $643.99. The current price of $640.99 is 0% below average.
Lowest
$640.99
Highest
$643.99
Average
$642.99
Tracked
45 days
Price Changes
2
Last Updated
2026-07-02
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Tracked retailer listings for FN 509 Full Size MRD 9mm Pistol - 10 Round FDE. Compare current price, stock, and price history before leaving Firearm Data Lab.
Best Price History Across Offers
Insights
Price Dropping
Price has decreased over the last 3 days — from $643.99 to $640.99.
Recent Price Drop
Dropped $2.00 (0.3%) since 2026-06-14.
Tracking Info
Tracked for 47 days. Last checked: 2026-07-02. Recorded 2 price changes.
