Wolff 8 LB Reduced Power Recoil Spring for Smith & Wesson 3904/5904 Series 9mm | Part 47408

Wolff 8 LB Reduced Power Recoil Spring for Smith & Wesson 3rd Generation 9mm Pistols

Part Number: 47408

Premium Wolff 8 LB reduced power recoil spring for Smith & Wesson 1st, 2nd, and 3rd Generation 9mm pistols. Provides smoother cycling and reduced felt recoil while maintaining reliable function. Includes an extra power firing pin spring.

Compatible Models:

• Smith & Wesson Model 39, 439, 539, 639 — 1st/2nd Gen 9mm
• Smith & Wesson Model 59, 459, 559, 659 — 2nd Gen 9mm
• Smith & Wesson Model 3904, 3906, 3944, 3946 — 3rd Gen 9mm compact
• Smith & Wesson Model 5903, 5904, 5906 — 3rd Gen 9mm full-size
• Smith & Wesson Model 5923, 5924, 5926, 5943, 5944, 5946 — 3rd Gen 9mm full-size

Package Includes:

• 1 Reduced Power Recoil Spring (8 LB)
• 1 Extra Power Firing Pin Spring

Key Features:

• 8 LB Reduced Power: Smoother cycling and reduced felt recoil
• Includes Firing Pin Spring: Complete maintenance kit
• Competition Ready: Improved cycling with lighter loads, reduces slide velocity and wear
• Premium Quality: Made in USA by Wolff Gunspringmakers
• Condition: New

Technical Specifications:

• Spring Type: Recoil Spring with Firing Pin Spring
• Spring Weight: 8 LB (Reduced Power)
• Caliber: 9mm
• Generation: 1st, 2nd, and 3rd Generation S&W 9mm pistols
• Manufacturer: Wolff Gunspringmakers (USA)

Installation:

Installation requires field stripping the pistol to access the recoil spring assembly. If you are not comfortable performing this procedure, have a qualified gunsmith install the spring. Always function test after installation.