Home / Gun Care & Accessories / Smith & Wesson / Smith & Wesson Mainspring 4003TSW, 4006TSW, 4043TSW, 4046TSW, 4553TSW, 4563TSW, 4566TSW, 4583TSW, 4586TSW, 5903TSW, 5906TSW, 5943TSW, 1006, 1026, 1076, 1086, 39, 3904, 3906, 3944, 3946, 439, 539

Smith & Wesson Mainspring 4003TSW, 4006TSW, 4043TSW, 4046TSW, 4553TSW, 4563TSW, 4566TSW, 4583TSW, 4586TSW, 5903TSW, 5906TSW, 5943TSW, 1006, 1026, 1076, 1086, 39, 3904, 3906, 3944, 3946, 439, 539

Smith & Wesson Mainspring Replacement Part

Name: Smith & Wesson Mainspring 4003TSW, 4006TSW, 4043TSW, 4046TSW, 4553TSW, 4563TSW, 4566TSW, 4583TSW, 4586TSW, 5903TSW, 5906TSW, 5943TSW, 1006, 1026, 1076, 1086, 39, 3904, 3906, 3944, 3946, 439, 539
Brand: Smith & Wesson
SKU: brand_mpn:smithwesson:103620000

$11.99 0 in stock at 1 retailers

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Specifications

Brand

Smith & Wesson

MPN

103620000

MSRP

$11.99

Fits

Smith & Wesson handguns: 4000, 4500, 5900, 5900 series, 1000, 1000 series, 39 and 439/539 series models

Description

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.