Is $19.77 a good price for ProMag Sig Sauer Sig MPX Rifle Magazine 9mm Luger 40/rd?

This is the lowest price in our tracked history — an excellent time to buy. The average price is $22.65. The lowest we've tracked is $19.77. Tracked for 125 days. Last checked: 2026-09-25. Recorded 4 price changes.

What is the lowest price for ProMag Sig Sauer Sig MPX Rifle Magazine 9mm Luger 40/rd?

The lowest price we've tracked for ProMag Sig Sauer Sig MPX Rifle Magazine 9mm Luger 40/rd is $19.77. The highest was $23.25. The current price of $19.77 is -13% below the average price of $22.65.

ProMag Sig Sauer Sig MPX Rifle Magazine 9mm Luger 40/rd

UPC: 708279016936
Manufacturer: ProMag

$19.77 $23.21

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 15% below typical

From tracked high $3.48 lower (15%)

Data depth 125 days, 4 price changes

Enough history to judge this against real observed movement.

Tracked for 125 days. Last checked: 2026-09-25. Recorded 4 price changes. The average price is $22.65. The price has ranged from $19.77 to $23.25. The current price of $19.77 is -13% below average.