Home / Gun Care & Accessories / Wolff Gunsprings / Wolff Magazine Spring for S&W 457, 645, 745, 4505, 4506, 4526, 4546, 4566, 4576, 4586, 4516, 4516-1, 4536, 4556, 4567, 4596 10% Extra Power

Wolff Magazine Spring for S&W 457, 645, 745, 4505, 4506, 4526, 4546, 4566, 4576, 4586, 4516, 4516-1, 4536, 4556, 4567, 4596 10% Extra Power

Wolff Magazine Spring for S&W 457, 645, 745, 4505, 4506, 4526, 4546, 4566, 4576, 4586, 4516, 4516-1, 4536, 4556, 4567, 4596 10% Extra Power

Lowest Listed Price

$6.49

MSRP

$6.49

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Updated

Aug 26, 2026

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Specifications

Brand

Wolff Gunsprings

MPN

73971

Description

Wolff Extra Power Magazine Springs are used when magazine reliability is critical or when original factory springs have lost their tension. These extra power springs put more pressure on the follower, presenting the cartridge to the slide with more force.

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