Smith & Wesson Mainspring S&W 31, 32, 34, 36, 37, 38, 42, 49, 60, 63, 317LS, 331, 332, 337, 337PD, 340 LS, 340PD, 342, 342PD, 360, 360PD, 431PD, 432PD, 442, 631, 632, 637, 638, 640, 642, 649

Name: Smith & Wesson Mainspring S&W 31, 32, 34, 36, 37, 38, 42, 49, 60, 63, 317LS, 331, 332, 337, 337PD, 340 LS, 340PD, 342, 342PD, 360, 360PD, 431PD, 432PD, 442, 631, 632, 637, 638, 640, 642, 649
Brand: None
SKU: 237746
Rating: 4.3 (1 reviews)

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1 Reviews

MSRP:

$182.99

Used Price:

$182.99

Sale Price:

$5.89

Smith & Wesson Mainspring S&W 31, 32, 34, 36, 37, 38, 42, 49, 60, 63, 317LS, 331, 332, 337, 337PD, 340 LS, 340PD, 342, 342PD, 360, 360PD, 431PD, 432PD, 442, 631, 632, 637, 638, 640, 642, 649 Gun Stats

Smith & Wesson Mainspring S&W 31, 32, 34, 36, 37, 38, 42, 49, 60, 63, 317LS, 331, 332, 337, 337PD, 340 LS, 340PD, 342, 342PD, 360, 360PD, 431PD, 432PD, 442, 631, 632, 637, 638, 640, 642, 649

Palmetto State Armory

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From $182.99

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Factory replacement parts are manufactured to the exact same specifications and tolerances and use the same manufacturing materials as the original parts. Some parts may require installation by a qualified gunsmith.

Smith & Wesson Mainspring S&W 31, 32, 34, 36, 37, 38, 42, 49, 60, 63, 317LS, 331, 332, 337, 337PD, 340 LS, 340PD, 342, 342PD, 360, 360PD, 431PD, 432PD, 442, 631, 632, 637, 638, 640, 642, 649 For Sale

Smith & Wesson Mainspring S&W 31, 32, 34, 36, 37, 38, 42, 49, 60, 63, 317LS, 331, 332, 337, 337PD, 340 LS, 340PD, 342, 342PD, 360, 360PD, 431PD, 432PD, 442, 631, 632, 637, 638, 640, 642, 649

Guns.com

$5.71

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Smith & Wesson Mainspring S&W 31, 32, 34, 36, 37, 38, 42, 49, 60, 63, 317LS, 331, 332, 337, 337PD, 340 LS, 340PD, 342, 342PD, 360, 360PD, 431PD, 432PD, 442, 631, 632, 637, 638, 640, 642, 649

EuroOptic.com

$6.13

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Smith & Wesson Mainspring S&W 31, 32, 34, 36, 37, 38, 42, 49, 60, 63, 317LS, 331, 332, 337, 337PD, 340 LS, 340PD, 342, 342PD, 360, 360PD, 431PD, 432PD, 442, 631, 632, 637, 638, 640, 642, 649

GrabAGun

$22.99

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Smith & Wesson Mainspring S&W 31, 32, 34, 36, 37, 38, 42, 49, 60, 63, 317LS, 331, 332, 337, 337PD, 340 LS, 340PD, 342, 342PD, 360, 360PD, 431PD, 432PD, 442, 631, 632, 637, 638, 640, 642, 649

Sportsman's Warehouse

$5.89

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Smith & Wesson Mainspring S&W 31, 32, 34, 36, 37, 38, 42, 49, 60, 63, 317LS, 331, 332, 337, 337PD, 340 LS, 340PD, 342, 342PD, 360, 360PD, 431PD, 432PD, 442, 631, 632, 637, 638, 640, 642, 649

Cheaper Than Dirt

$6.18

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Smith & Wesson Mainspring S&W 31, 32, 34, 36, 37, 38, 42, 49, 60, 63, 317LS, 331, 332, 337, 337PD, 340 LS, 340PD, 342, 342PD, 360, 360PD, 431PD, 432PD, 442, 631, 632, 637, 638, 640, 642, 649

KYGUNCO

$28.99

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Smith & Wesson Mainspring S&W 31, 32, 34, 36, 37, 38, 42, 49, 60, 63, 317LS, 331, 332, 337, 337PD, 340 LS, 340PD, 342, 342PD, 360, 360PD, 431PD, 432PD, 442, 631, 632, 637, 638, 640, 642, 649

Guns.com

$5.77

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Smith & Wesson Mainspring S&W 31, 32, 34, 36, 37, 38, 42, 49, 60, 63, 317LS, 331, 332, 337, 337PD, 340 LS, 340PD, 342, 342PD, 360, 360PD, 431PD, 432PD, 442, 631, 632, 637, 638, 640, 642, 649

Academy Sports + Outdoors

$5.65

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Smith & Wesson Mainspring S&W 31, 32, 34, 36, 37, 38, 42, 49, 60, 63, 317LS, 331, 332, 337, 337PD, 340 LS, 340PD, 342, 342PD, 360, 360PD, 431PD, 432PD, 442, 631, 632, 637, 638, 640, 642, 649

Firearms Depot

$5.77

See Deal

Smith & Wesson Mainspring S&W 31, 32, 34, 36, 37, 38, 42, 49, 60, 63, 317LS, 331, 332, 337, 337PD, 340 LS, 340PD, 342, 342PD, 360, 360PD, 431PD, 432PD, 442, 631, 632, 637, 638, 640, 642, 649

Optics Planet

$5.65

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Do you want to make sure you're paying a fair price for your gun? Why not find this gun's value over at

Blue Book of Gun Values

Smith & Wesson Mainspring S&W 31, 32, 34, 36, 37, 38, 42, 49, 60, 63, 317LS, 331, 332, 337, 337PD, 340 LS, 340PD, 342, 342PD, 360, 360PD, 431PD, 432PD, 442, 631, 632, 637, 638, 640, 642, 649 Specs

1 Brand

None

2 Category

Gun Parts

3 Color

N/A

Technical Data

Color

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Smith & Wesson Mainspring S&W 31, 32, 34, 36, 37, 38, 42, 49, 60, 63, 317LS, 331, 332, 337, 337PD, 340 LS, 340PD, 342, 342PD, 360, 360PD, 431PD, 432PD, 442, 631, 632, 637, 638, 640, 642, 649 Specs

1 Brand

None

2 Category

Gun Parts

3 Color

N/A

Rate And Review

Smith & Wesson Mainspring S&W 31, 32, 34, 36, 37, 38, 42, 49, 60, 63, 317LS, 331, 332, 337, 337PD, 340 LS, 340PD, 342, 342PD, 360, 360PD, 431PD, 432PD, 442, 631, 632, 637, 638, 640, 642, 649 Q & A

There are no questions related to Smith & Wesson Mainspring S&W 31, 32, 34, 36, 37, 38, 42, 49, 60, 63, 317LS, 331, 332, 337, 337PD, 340 LS, 340PD, 342, 342PD, 360, 360PD, 431PD, 432PD, 442, 631, 632, 637, 638, 640, 642, 649

Ask a Question

Smith & Wesson Mainspring S&W 31, 32, 34, 36, 37, 38, 42, 49, 60, 63, 317LS, 331, 332, 337, 337PD, 340 LS, 340PD, 342, 342PD, 360, 360PD, 431PD, 432PD, 442, 631, 632, 637, 638, 640, 642, 649 Problems

There are no problems related to Smith & Wesson Mainspring S&W 31, 32, 34, 36, 37, 38, 42, 49, 60, 63, 317LS, 331, 332, 337, 337PD, 340 LS, 340PD, 342, 342PD, 360, 360PD, 431PD, 432PD, 442, 631, 632, 637, 638, 640, 642, 649

Post a Problem

Smith & Wesson Mainspring S&W 31, 32, 34, 36, 37, 38, 42, 49, 60, 63, 317LS, 331, 332, 337, 337PD, 340 LS, 340PD, 342, 342PD, 360, 360PD, 431PD, 432PD, 442, 631, 632, 637, 638, 640, 642, 649

GunCritic Score

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Smith & Wesson Mainspring S&W 31, 32, 34, 36, 37, 38, 42, 49, 60, 63, 317LS, 331, 332, 337, 337PD, 340 LS, 340PD, 342, 342PD, 360, 360PD, 431PD, 432PD, 442, 631, 632, 637, 638, 640, 642, 649 Gun Stats

Smith & Wesson Mainspring S&W 31, 32, 34, 36, 37, 38, 42, 49, 60, 63, 317LS, 331, 332, 337, 337PD, 340 LS, 340PD, 342, 342PD, 360, 360PD, 431PD, 432PD, 442, 631, 632, 637, 638, 640, 642, 649

Smith & Wesson Mainspring S&W 31, 32, 34, 36, 37, 38, 42, 49, 60, 63, 317LS, 331, 332, 337, 337PD, 340 LS, 340PD, 342, 342PD, 360, 360PD, 431PD, 432PD, 442, 631, 632, 637, 638, 640, 642, 649 For Sale

Smith & Wesson Mainspring S&W 31, 32, 34, 36, 37, 38, 42, 49, 60, 63, 317LS, 331, 332, 337, 337PD, 340 LS, 340PD, 342, 342PD, 360, 360PD, 431PD, 432PD, 442, 631, 632, 637, 638, 640, 642, 649

Smith & Wesson Mainspring S&W 31, 32, 34, 36, 37, 38, 42, 49, 60, 63, 317LS, 331, 332, 337, 337PD, 340 LS, 340PD, 342, 342PD, 360, 360PD, 431PD, 432PD, 442, 631, 632, 637, 638, 640, 642, 649

Smith & Wesson Mainspring S&W 31, 32, 34, 36, 37, 38, 42, 49, 60, 63, 317LS, 331, 332, 337, 337PD, 340 LS, 340PD, 342, 342PD, 360, 360PD, 431PD, 432PD, 442, 631, 632, 637, 638, 640, 642, 649

Smith & Wesson Mainspring S&W 31, 32, 34, 36, 37, 38, 42, 49, 60, 63, 317LS, 331, 332, 337, 337PD, 340 LS, 340PD, 342, 342PD, 360, 360PD, 431PD, 432PD, 442, 631, 632, 637, 638, 640, 642, 649

Smith & Wesson Mainspring S&W 31, 32, 34, 36, 37, 38, 42, 49, 60, 63, 317LS, 331, 332, 337, 337PD, 340 LS, 340PD, 342, 342PD, 360, 360PD, 431PD, 432PD, 442, 631, 632, 637, 638, 640, 642, 649

Smith & Wesson Mainspring S&W 31, 32, 34, 36, 37, 38, 42, 49, 60, 63, 317LS, 331, 332, 337, 337PD, 340 LS, 340PD, 342, 342PD, 360, 360PD, 431PD, 432PD, 442, 631, 632, 637, 638, 640, 642, 649

Smith & Wesson Mainspring S&W 31, 32, 34, 36, 37, 38, 42, 49, 60, 63, 317LS, 331, 332, 337, 337PD, 340 LS, 340PD, 342, 342PD, 360, 360PD, 431PD, 432PD, 442, 631, 632, 637, 638, 640, 642, 649

Smith & Wesson Mainspring S&W 31, 32, 34, 36, 37, 38, 42, 49, 60, 63, 317LS, 331, 332, 337, 337PD, 340 LS, 340PD, 342, 342PD, 360, 360PD, 431PD, 432PD, 442, 631, 632, 637, 638, 640, 642, 649

Smith & Wesson Mainspring S&W 31, 32, 34, 36, 37, 38, 42, 49, 60, 63, 317LS, 331, 332, 337, 337PD, 340 LS, 340PD, 342, 342PD, 360, 360PD, 431PD, 432PD, 442, 631, 632, 637, 638, 640, 642, 649

Smith & Wesson Mainspring S&W 31, 32, 34, 36, 37, 38, 42, 49, 60, 63, 317LS, 331, 332, 337, 337PD, 340 LS, 340PD, 342, 342PD, 360, 360PD, 431PD, 432PD, 442, 631, 632, 637, 638, 640, 642, 649

Smith & Wesson Mainspring S&W 31, 32, 34, 36, 37, 38, 42, 49, 60, 63, 317LS, 331, 332, 337, 337PD, 340 LS, 340PD, 342, 342PD, 360, 360PD, 431PD, 432PD, 442, 631, 632, 637, 638, 640, 642, 649

Smith & Wesson Mainspring S&W 31, 32, 34, 36, 37, 38, 42, 49, 60, 63, 317LS, 331, 332, 337, 337PD, 340 LS, 340PD, 342, 342PD, 360, 360PD, 431PD, 432PD, 442, 631, 632, 637, 638, 640, 642, 649

Smith & Wesson Mainspring S&W 31, 32, 34, 36, 37, 38, 42, 49, 60, 63, 317LS, 331, 332, 337, 337PD, 340 LS, 340PD, 342, 342PD, 360, 360PD, 431PD, 432PD, 442, 631, 632, 637, 638, 640, 642, 649

Smith & Wesson Mainspring S&W 31, 32, 34, 36, 37, 38, 42, 49, 60, 63, 317LS, 331, 332, 337, 337PD, 340 LS, 340PD, 342, 342PD, 360, 360PD, 431PD, 432PD, 442, 631, 632, 637, 638, 640, 642, 649

Smith & Wesson Mainspring S&W 31, 32, 34, 36, 37, 38, 42, 49, 60, 63, 317LS, 331, 332, 337, 337PD, 340 LS, 340PD, 342, 342PD, 360, 360PD, 431PD, 432PD, 442, 631, 632, 637, 638, 640, 642, 649

Smith & Wesson Mainspring S&W 31, 32, 34, 36, 37, 38, 42, 49, 60, 63, 317LS, 331, 332, 337, 337PD, 340 LS, 340PD, 342, 342PD, 360, 360PD, 431PD, 432PD, 442, 631, 632, 637, 638, 640, 642, 649 Specs

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Smith & Wesson Mainspring S&W 31, 32, 34, 36, 37, 38, 42, 49, 60, 63, 317LS, 331, 332, 337, 337PD, 340 LS, 340PD, 342, 342PD, 360, 360PD, 431PD, 432PD, 442, 631, 632, 637, 638, 640, 642, 649 Specs

Rate And Review

Smith & Wesson Mainspring S&W 31, 32, 34, 36, 37, 38, 42, 49, 60, 63, 317LS, 331, 332, 337, 337PD, 340 LS, 340PD, 342, 342PD, 360, 360PD, 431PD, 432PD, 442, 631, 632, 637, 638, 640, 642, 649 Q & A

Smith & Wesson Mainspring S&W 31, 32, 34, 36, 37, 38, 42, 49, 60, 63, 317LS, 331, 332, 337, 337PD, 340 LS, 340PD, 342, 342PD, 360, 360PD, 431PD, 432PD, 442, 631, 632, 637, 638, 640, 642, 649 Problems

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