Smith & Wesson Wolff +5% Extra Power Magazine Spring for Smith & Wesson M&P Shield 9mm 7-Round & 8-Round Part 000078981

Smith & Wesson M&P Shield 9mm Magazine Spring +5% Extra Power - Wolff

$12.99
Skip to product information
Smith & Wesson Wolff +5% Extra Power Magazine Spring for Smith & Wesson M&P Shield 9mm 7-Round & 8-Round Part 000078981
  • Smith & Wesson Wolff +5% Extra Power Magazine Spring for Smith & Wesson M&P Shield 9mm 7-Round & 8-Round Part 000078981
  • Smith & Wesson Wolff +5% Extra Power Magazine Spring for Smith & Wesson M&P Shield 9mm 7-Round & 8-Round Part 000078981
  • Smith & Wesson Wolff +5% Extra Power Magazine Spring for Smith & Wesson M&P Shield 9mm 7-Round & 8-Round Part 000078981
  • Smith & Wesson Wolff +5% Extra Power Magazine Spring for Smith & Wesson M&P Shield 9mm 7-Round & 8-Round Part 000078981
  • Smith & Wesson Wolff +5% Extra Power Magazine Spring for Smith & Wesson M&P Shield 9mm 7-Round & 8-Round Part 000078981
  • Smith & Wesson Wolff +5% Extra Power Magazine Spring for Smith & Wesson M&P Shield 9mm 7-Round & 8-Round Part 000078981
  • Smith & Wesson Wolff +5% Extra Power Magazine Spring for Smith & Wesson M&P Shield 9mm 7-Round & 8-Round Part 000078981
  • Smith & Wesson Wolff +5% Extra Power Magazine Spring for Smith & Wesson M&P Shield 9mm 7-Round & 8-Round Part 000078981
  • Smith & Wesson Wolff +5% Extra Power Magazine Spring for Smith & Wesson M&P Shield 9mm 7-Round & 8-Round Part 000078981
  • Smith & Wesson Wolff +5% Extra Power Magazine Spring for Smith & Wesson M&P Shield 9mm 7-Round & 8-Round Part 000078981
Smith & Wesson M&P Shield 9mm Magazine Spring +5% Extra Power - Wolff

Smith & Wesson M&P Shield 9mm Magazine Spring +5% Extra Power - Wolff

$12.99

Smith & Wesson M&P Shield 9mm Magazine Spring +5% Extra Power — Wolff

Part# 78981 | Manufacturer: Wolff Gunspringmakers | Made in USA | Factory New

Wolff +5% extra power magazine spring for the Smith & Wesson M&P Shield 9mm. Fits both 7-round and 8-round Shield 9mm magazines. Improves feeding reliability over the factory spring.

Part Details

  • Part Number: 78981
  • Condition: Factory New
  • Spring Power: +5% Extra Power
  • Caliber: 9mm
  • Fits Magazines: 7-round and 8-round Shield 9mm magazines
  • Manufacturer: Wolff Gunspringmakers (USA)

Compatibility Notes

  • Fits M&P Shield 9mm (1.0) and Shield 9mm M2.0 — both 7-round and 8-round magazines
  • ⚠️ Not compatible with M&P Shield Plus, Shield EZ, or aftermarket extended magazines — these use different magazine designs
  • Designed for OEM S&W Shield 9mm magazines; compatibility with aftermarket magazines cannot be guaranteed

Installation

Depress the base plate locking tab and slide off. Remove follower and existing spring. Insert Wolff spring with smaller coils at bottom, replace follower and base plate, and function test. Ensure magazine is empty before disassembly.

About Us

USA Guns And Gear sells Smith & Wesson pistol and revolver parts — new, used, new old stock, and refurbished. Contact us at sales@usagunsandgear.com or call 770-544-8075 for all your S&W parts needs.

You may also like