Wolff Magazine Catch Spring for Smith & Wesson 3rd Gen Auto Pistols - All Series | Part 27161

Wolff Magazine Catch Spring for Smith & Wesson 3rd Generation Auto Pistols

Part Number: 27161

Premium Wolff magazine catch spring designed for Smith & Wesson 1st, 2nd, and 3rd Generation semi-automatic pistols. Ensures reliable magazine retention and smooth magazine release across all numbered series models in 9mm, .40 S&W, .45 ACP, and 10mm.

Compatible Models:

9mm: 39, 439, 539, 639, 908, 909, 910, 915, 3904, 3906, 3913, 3914, 3944, 3946, 3953, 3954, 59, 459, 559, 659, 5903, 5904, 5906, 5923, 5924, 5926, 5943, 5944, 5946, 5967, 6904, 6906, 6924, 6926, 6944, 6946

.40 S&W: 411, 4003, 4004, 4006, 4013, 4014, 4026, 4043, 4044, 4046, 4053, 4054

.45 ACP: 457, 645, 745, 4505, 4506, 4516, 4526, 4536, 4546, 4556, 4566, 4567, 4576, 4586, 4596

10mm: 1006, 1026, 1066, 1076, 1086

NOT compatible with: .22 caliber pistols (422, 622, 2206, 2214), Sigma series, or M&P series.

Key Features:

• Universal Fit: Compatible with all numbered series S&W 1st, 2nd & 3rd Gen auto pistols
• Direct Replacement: Drop-in fit for factory magazine catch spring
• Premium Quality: Made in USA by Wolff Gunspringmakers — over 75 years of expertise
• Condition: New

Technical Specifications:

• Spring Type: Magazine Catch Spring
• Material: Premium spring steel
• Manufacturer: Wolff Gunspringmakers (USA)
• Package: 1 spring per pack

Installation:

Installation requires partial disassembly to access the magazine catch assembly. If you are not comfortable performing this procedure, have a qualified gunsmith install the spring. Always function test after installation to ensure proper magazine retention and release.