Smith & Wesson 39 3900 Series Magazine Spring +5% Extra Power - Wolff 9mm
$12.99
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Smith & Wesson 39 3900 Series Magazine Spring +5% Extra Power - Wolff 9mm
$12.99
Smith & Wesson 39 / 3900 Series Magazine Spring +5% Extra Power — Wolff
Part# 73061 | Manufacturer: Wolff Gunspringmakers | Made in USA | Factory New
Premium Wolff +5% extra power magazine spring for Smith & Wesson 39 and 3900 Series 9mm pistols. Provides improved feeding reliability over factory springs.
Part Details
- Part Number: 73061
- Condition: Factory New
- Spring Type: +5% Extra Power Magazine Spring
- Caliber: 9mm
- Manufacturer: Wolff Gunspringmakers (USA)
- Compatible Models: 39, 439, 539, 639, 3904, 3906, 3914, 3944, 3954, 909
Compatibility Notes
- ⚠️ NOT compatible with early Model 3913 pistols with plain end coils — fits current Model 3913 variants with formed end coils only
- Designed for OEM S&W magazines; compatibility with aftermarket magazines is not guaranteed
- Drop-in replacement for factory magazine springs
Installation
Remove base plate, follower, and existing spring. Install Wolff spring with smaller coils at bottom, then reassemble. Ensure firearm is unloaded before beginning. Function test after installation.
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.