Smith and Wesson MAGAZINE M&P40/M&P357 15RD 194390000 | 40S&W AND 357SIG
- UPC
- 022188127935
- MPN
- 19439
- Manufacturer
- Smith and Wesson
$38.99
$40.99
Best offer
MidwayUSA $34.84
Cheaper Offer Available
MidwayUSA lists a matched offer at $34.84, $4.15 (11%) less than this listing's $38.99.
Price Intelligence
Building confidence
Against lowest
Matches lowest seen
Typical price
2% below typical
From tracked high
$2.00 lower (5%)
Data depth
45 days, 1 price change
Useful signal, but more history will sharpen the read.
Tracked for 45 days. Last checked: 2026-09-09. Recorded 1 price change. The average price is $39.99. The price has ranged from $38.99 to $40.99. The current price of $38.99 is -3% below average.
Lowest
$38.99
Highest
$40.99
Average
$39.99
Tracked
45 days
Price Changes
1
Last checked
2026-09-09
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Live Offers
4 retailers list S&W M&P40 15 Round 40 S&W Magazine - 19439; 4 in stock, in-stock prices run $34.84 to $40.99.
Best Price History Across Offers
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Insights
Recent Price Drop
Dropped $2.00 (4.9%) since 2026-08-10.