Smith & Wesson Mainspring Stirrup 38-3, 49-3, 60-9, 317, 331, 332, 337, 337PD, 340, 340PD, 342, 342PD, 351PD, 360, 360PD, 431PD, 432PD, 442, 637-1, 638-2, 642 (for use with Mim Hammer Only)
$4.66
Down 6.2% since Oct 30
at MidwayUSA ·
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Price history
- Lowest seen
- $4.66
- Typical price
- $4.97
- Tracked since
- Oct 20, 2026
This price matches the 24-day low and is 6% below typical.
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