Is $738.99 a good price for FN 509C Tactical 9mm 4.32" Barrel 10-Rounds Night Sights?

At $738.99, this is near the average price of $722.99. Fair price — consider waiting for a drop. The average price is $722.99. The lowest we've tracked is $695.99. Tracked for 54 days. Last checked: 2026-06-28. Recorded 3 price changes.

What is the lowest price for FN 509C Tactical 9mm 4.32" Barrel 10-Rounds Night Sights?

The lowest price we've tracked for FN 509C Tactical 9mm 4.32" Barrel 10-Rounds Night Sights is $695.99. The highest was $738.99. The current price of $738.99 is 2% above the average price of $722.99.

FN 509C Tactical 9mm 4.32" Barrel 10-Rounds Night Sights

Manufacturer: FN

$738.99 $695.99

Fair Price

At $738.99, this is near the average price of $722.99. Fair price — consider waiting for a drop.

Price Intelligence

High confidence

Against lowest $43.00 above low (6%)

Typical price 1% above typical

Data depth 54 days, 3 price changes

Enough history to judge this against real observed movement.

Tracked for 54 days. Last checked: 2026-06-28. Recorded 3 price changes. The average price is $722.99. The price has ranged from $695.99 to $738.99. The current price of $738.99 is 2% above average.