Is $22.19 a good price for Pro Mag Industries FN 509 Magazine 9mm 20-Rounds?

At $22.19, this is near the average price of $21.91. Fair price — consider waiting for a drop. The average price is $21.91. The lowest we've tracked is $21.49. Tracked for 144 days. Last checked: 2026-06-29. Recorded 2 price changes.

What is the lowest price for Pro Mag Industries FN 509 Magazine 9mm 20-Rounds?

The lowest price we've tracked for Pro Mag Industries FN 509 Magazine 9mm 20-Rounds is $21.49. The highest was $22.19. The current price of $22.19 is 1% above the average price of $21.91.

Pro Mag Industries FN 509 Magazine 9mm 20-Rounds

Manufacturer: FN

$22.19

Fair Price

At $22.19, this is near the average price of $21.91. Fair price — consider waiting for a drop.

Price Intelligence

High confidence

Against lowest $0.70 above low (3%)

Typical price Near typical ($22.19)

Data depth 144 days, 2 price changes

Enough history to judge this against real observed movement.

Tracked for 144 days. Last checked: 2026-06-29. Recorded 2 price changes. The average price is $21.91. The price has ranged from $21.49 to $22.19. The current price of $22.19 is 1% above average.