ProMag Shield 40 7 Round .40 S&W Extended Magazine, Blue - SMI30
- UPC
- 708279012075
- MPN
- SMI30
- SKU
- 782191
- Manufacturer
- ProMag
$21.29
$21.99
Best offer
E-Commerce Arms $20.30
Cheaper Offer Available
E-Commerce Arms lists a matched offer at $20.30, $0.99 (5%) less than this listing's $21.29.
Price Intelligence
High confidence
Against lowest
$2.50 above low (13%)
Typical price
3% below typical
From tracked high
$0.80 lower (4%)
Data depth
167 days, 4 price changes
Enough history to judge this against real observed movement.
Tracked for 167 days. Last price change: 2026-09-19. Recorded 4 price changes. The average price is $21.78. The price has ranged from $18.79 to $22.09. The current price of $21.29 is -2% below average.
Lowest
$18.79
Highest
$22.09
Average
$21.78
Tracked
167 days
Price Changes
4
Last price change
2026-09-18
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Live Offers
2 retailers list ProMag Shield 40 7 Round .40 S&W Extended Magazine, Blue - SMI30; 2 in stock, in-stock prices run $20.30 to $21.29.
Best Price History Across Offers
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Insights
Recent Price Drop
Dropped $0.80 (3.6%) since 2026-09-09.