Is $39.99 a good price for FN FIVE-SEVEN MAG 5.7X28MM 20RD 3866100030?

At $39.99, this is near the average price of $39.99. Fair price — consider waiting for a drop. The average price is $39.99. The lowest we've tracked is $39.99. Tracked for 7 days. Last checked: 2026-06-26. Recorded 0 price changes.

What is the lowest price for FN FIVE-SEVEN MAG 5.7X28MM 20RD 3866100030?

The lowest price we've tracked for FN FIVE-SEVEN MAG 5.7X28MM 20RD 3866100030 is $39.99. The highest was $39.99. The current price of $39.99 is at the average price of $39.99.

FN FIVE-SEVEN MAG 5.7X28MM 20RD 3866100030

All 5.7x28mm Ammo →

UPC: 818513003018
MPN: 3866100030
Manufacturer: FN

$39.99

Fair Price

At $39.99, this is near the average price of $39.99. Fair price — consider waiting for a drop.

Price Intelligence

Early read

Against lowest Matches lowest seen

Typical price Near typical ($39.99)

Data depth 7 days, 0 price changes

Limited history so far. Use alerts before treating this as a proven deal.

Tracked for 7 days. Last checked: 2026-06-26. Recorded 0 price changes. The average price is $39.99.

Live Offers

Tracked retailer listings for FN Magazine: Five-Seven Black 5.7x28mm 20rd Capacity - 3866100030. Compare current price, stock, and price history before leaving Firearm Data Lab.