Wolff Extra Power Recoil Spring 18LB for S&W 3904/5904 Series 9mm 47418

Wolff Extra Power Recoil Spring - 18LB

Premium extra power recoil spring designed specifically for Smith & Wesson 3rd Generation 9mm pistols. This 18-pound spring provides increased reliability with full-power loads and ensures positive cycling with factory ammunition.

Compatible Models:

• Smith & Wesson Model 39, 439, 539, 639
• Smith & Wesson Model 3904, 3906, 3944, 3946
• Smith & Wesson Model 59, 459, 559, 659
• Smith & Wesson Model 5903, 5904, 5906
• Smith & Wesson Model 5923, 5924, 5926, 5943, 5944, 5946

What's Included:

• Extra power recoil spring (18 LB)
• Firing pin spring

Features:

• Extra power design for enhanced reliability
• Precision-manufactured by Wolff GunsSpring Makers
• Made in USA with premium materials
• Ensures reliable cycling with full-power ammunition
• Ideal for duty and defensive use

Part Number: 47418