Wolff XP Magazine Spring +10% Smith & Wesson 4013 4053 .40 S&W Compact Pistols 76771 n629n Real New Brass 45 Cal

Real New Brass 45 Cal Auto Bullet Shells

Proper spring tension and engagement surfaces

This heavy pull trigger bar assembly is designed for the following Smith & Wesson M&P models:

Part Number: 3006369

357 Magnum (MIM)  New Style

Wolff XP Magazine Spring +10% Smith & Wesson 4013 4053 .40 S&W Compact Pistols 76771 n629n Real New Brass 45 CalWolff XP Magazine Spring +10% Smith & Wesson 4013 4053 . 40 S&W Compact Pistols Part Number: 76771 Condition: Factory New Brand: Wolff Gunsprings The Wolff XP Magazine Spring delivers +10% extra power over the factory standard spring, providing improved feeding reliability and consistent magazine tension for Smith & Wesson 3rd Generation . 40 S&W compact pistols. Precision wound in the USA to exact specifications. Important: Not for use in 4013 TSW 9