Wolff Extra Power Magazine Spring for S&W M&P Pistols
Part Number: 79011
Upgrade your Smith & Wesson M&P pistol's magazine performance with this premium Wolff +10% extra power magazine spring. Engineered by Wolff GunspringMakers, the industry leader in firearm springs, this enhanced spring delivers superior reliability and consistent feeding.
Key Features:
- +10% Extra Power: Increased spring tension ensures reliable feeding and reduces malfunctions
- Universal Compatibility: Fits S&W M&P chambered in 9mm, .40 S&W, .357 Sig, and 10mm
- Premium Quality: Made in USA by Wolff GunspringMakers with precision manufacturing
- Easy Installation: Direct replacement for factory magazine springs
- Enhanced Performance: Maintains consistent tension over extended use
- Corrosion Resistant: High-quality spring steel construction
Technical Specifications:
- Spring Type: Magazine Spring
- Power Rating: +10% Extra Power
- Material: Premium spring steel
- Finish: Corrosion-resistant coating
- Manufacturer: Wolff GunspringMakers (USA)
- Weight: 2 oz
Compatible Models:
This magazine spring is designed for Smith & Wesson M&P pistols in the following calibers:
- M&P 9mm (all variants including M2.0, Compact, Shield)
- M&P .40 S&W (all variants including M2.0)
- M&P .357 Sig
- M&P 10mm
Installation Instructions:
- Safety First: Ensure firearm is unloaded and magazine is empty
- Disassemble Magazine: Remove base plate by pressing the locking tab and sliding off
- Remove Old Spring: Carefully remove the follower and existing spring
- Install New Spring: Insert the Wolff spring with the smaller coils at the bottom
- Reassemble: Replace follower and base plate, ensuring proper engagement
- Test: Load a few rounds to verify smooth operation
Tip: For easier installation, compress the spring slightly before inserting the follower.
Why Choose Wolff Springs?
Wolff has been the trusted name in firearm springs for over 75 years. Their extra power springs are precision-engineered to provide enhanced reliability without compromising functionality. Whether you're a competitive shooter, law enforcement professional, or responsible gun owner, Wolff springs deliver the performance you demand.
Warranty & Returns:
Wolff springs are backed by the manufacturer's quality guarantee. If you experience any defects in materials or workmanship, contact us for a replacement. All products are eligible for return within our standard return policy period if unused and in original condition.
Frequently Bought Together:
- Wolff Recoil Springs for M&P (various weights available)
- Wolff Striker Springs for M&P
- OEM M&P Magazines
- Magazine base plates and accessories
Package Contents: 1 Wolff Extra Power Magazine Spring
Pro Tip: Consider ordering multiple springs to keep your magazines in peak condition. Many shooters replace magazine springs every 5,000-10,000 rounds or annually for duty/carry magazines.