Last updated September 28, 2026
FN 509: Buy Now or Wait?
Verdict based on 17 tracked new r/gundeals deals.
Built from GunDealAlerts’ own price record — 13,717 tracked prices across 1,929 products from 891 retailers since 2024.
The last tracked FN 509 deal was $350 on Sep 21, 2026 — 26% below the $470 90-day street price across 7 tracked deals.
Bottom line
Buy now if the price is below $441.
Below $350 is a steal — these don't sit around.
$595 is average. Above $673, wait.
Set a free alert at $441 →
Verdict thresholds
Steal
< $350
Buy now
Real Deal
$350–$441
Worth grabbing
Average
$441–$673
Wait or alert
Pass
> $673
Above market
Reality check
Historical low
$350
tracked Sep 21, 2026
Tracked average
$595
Highest tracked
$1200
Deals tracked
17
Tracked since the FN 509 first appeared on r/gundeals. Each price point comes from a source post — click through any deal below for the thread.
5 cheapest tracked FN 509 deals
| Price | Deal | Dealer | Date |
|---|---|---|---|
| $350 | [Handgun] FN 509 Compact 9mm (2)10rd 3.7" Black - $349.99 + … | Sep 21, 2026 | |
| $350 | [handgun] FN 509 compact 9mm in FDE with two 10 round mags. … | Sep 02, 2026 | |
| $350 | [handgun] FN 509 compact 9mm in FDE with two 10 round mags. … | Sep 02, 2026 | |
| $399 | [Handgun] FN 509 midsize $399 in cart | shop.parros.com | Aug 09, 2025 |
| $441 | [Handgun] FN 509 NMS Blk/Blk (3) 17 Round Night Sight LE FN,… | officerstore.com | Feb 06, 2026 |
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Set free price alert →Frequently Asked Questions
Should I buy a FN 509 now?
Buy if it's below $441. Below $350 is a steal. Above $673, set a free alert and wait.
What's the lowest a FN 509 has ever been?
$350, tracked Sep 21, 2026 — the lowest observed price across 17 tracked r/gundeals posts. That is the record low, not today’s price.
What price should I set my FN 509 alert at?
$441 for the best signal-to-noise. Lower ($350) means fewer alerts but every one is a steal.
About the editor
GDA Editorial Team · Editorial team, GunDeal Alerts
We track every priced post on r/gundeals, fingerprint products, and verify dealer reputations. This page is updated as new deal data arrives.