Wolff S&W M&P 4LB Striker Spring – Reduced Power Replacement Spring for Smith & Wesson M&P Pistols

Wolff S&W M&P 4LB Striker Spring – Premium Performance Upgrade

Elevate your Smith & Wesson M&P pistol’s performance with the Wolff 4LB Striker Spring. This precision-engineered replacement spring is designed specifically for M&P series pistols, offering a reduced power option that transforms your trigger feel and shooting experience. Whether you’re a competitive shooter seeking faster follow-up shots or a concealed carrier wanting a smoother, more predictable trigger pull, this spring delivers measurable improvements.

Key Benefits & Features

• Reduced Trigger Pull Weight: The 4LB rating means this spring requires less force to actuate the striker, resulting in a lighter, smoother trigger pull that enhances control and accuracy.
• Improved Trigger Feel: Experience a more consistent break and cleaner reset compared to factory springs, reducing shooter fatigue during extended range sessions.
• Enhanced Reliability: Wolff springs are manufactured to exacting standards using premium materials, ensuring consistent performance and durability even under heavy use.
• Easy Installation: Designed as a direct replacement for factory striker springs, this upgrade can typically be installed in minutes with basic gunsmithing tools.
• Compatibility: Specifically engineered for Smith & Wesson M&P series pistols, including popular models like the M&P9, M&P40, and M&P Shield variants.

Technical Specifications

The Wolff S&W M&P 4LB Striker Spring is manufactured from high-quality spring steel using precision winding techniques that ensure consistent coil spacing and tension. The reduced power design (4 pounds compared to typical factory springs of 5-6 pounds) decreases the force required to compress the spring during trigger pull, resulting in a smoother, lighter trigger experience without compromising ignition reliability.

Why Choose This Spring?

Trigger performance is one of the most critical factors in shooting accuracy and comfort. Factory striker springs are often designed with a margin of safety that can result in heavier-than-necessary pull weights. The Wolff 4LB spring optimizes this balance – providing enough power for reliable primer ignition while reducing the effort required from the shooter. This makes it ideal for:

• Competition shooters seeking faster split times
• Defensive shooters wanting a more predictable trigger
• Anyone looking to improve their M&P’s trigger without extensive modifications
• Shooters experiencing trigger finger fatigue during extended practice sessions

Installation & Compatibility Notes

This spring is designed as a direct drop-in replacement for factory striker springs in Smith & Wesson M&P pistols. While installation is straightforward for those familiar with firearm disassembly, we recommend consulting a qualified gunsmith if you’re unsure about the process. Always function test your firearm after any modification and use appropriate ammunition.

Why Buy from Rare Breed Triggers FRT-15?

At Rare Breed Triggers FRT-15, we’re more than just a retailer – we’re shooting enthusiasts who understand what makes a firearm perform at its best. When you purchase from us, you benefit from:

• Expert Curation: Every product in our inventory is selected based on performance, reliability, and value. We test and verify compatibility so you can shop with confidence.
• Genuine Products: We source directly from manufacturers and authorized distributors to ensure you receive authentic, high-quality components.
• Knowledgeable Support: Have questions about compatibility or installation? Our team includes experienced shooters who can provide practical advice.
• Fast Shipping: We process orders quickly and use reliable carriers to get your parts to you promptly.
• Commitment to Quality: We stand behind every product we sell and are committed to your satisfaction with every purchase.

Ready to upgrade your M&P’s trigger performance? Add the Wolff 4LB Striker Spring to your cart today and experience the difference a quality spring can make. For more premium firearm components and accessories, explore our full selection at Rare Breed Triggers FRT-15.