Fusion Firearms XP Pro 4″ Recoil Spring Kit – Stainless Steel (7LB, 9LB, 10LB, 13LB, 36 Constant)

About this product

Fine-tune your XP Pro 4″ pistol or compatible 4″ 1911 pistol with the XP Pro 4″ Recoil Spring Kit, featuring five premium stainless steel recoil springs in 7LB, 9LB, 10LB, 13LB, and 36 Constant configurations. Whether you’re adjusting for different loads, optimizing cycling, or evaluating recoil characteristics, this kit gives you the flexibility to find the spring configuration that best suits your setup

Crafted from Aircraft Grade 17-7 Stainless Steel, each spring undergoes a precision heat-treatment process to ensure maximum durability, consistent performance, and corrosion resistance. Made in the USA, these high-quality springs are built to handle rigorous use while maintaining reliable cycling.

Kit Includes:

• 7LB Recoil Spring – Ideal for light loads and smoother cycling
• 9LB Recoil Spring – Balanced recoil impulse for competition and target shooting
• 10LB Recoil Spring – Optimized for reduced recoil and improved slide control
• 13LB Recoil Spring – Perfect for standard and high-pressure loads with enhanced cycling
• 36 Constant Spring – Longer spring design that helps maintain better contact and assists the slide in returning fully to battery, particularly useful for ported XP COMP variants

Key Features:

• Designed for the XP Pro 4″ Pistol – Engineered for optimal performance
• Compatible with 4″ 1911 Pistols – A versatile upgrade for various models
• Aircraft Grade 17-7 Stainless Steel – Exceptional strength and corrosion resistance
• Precision Heat-Treated – Ensures long-lasting durability and consistency
• Made in the USA – Manufactured to the highest quality standards

Upgrade your XP Pro or 4″ 1911 pistol with a recoil spring kit that offers unmatched versatility, allowing you to dial in your firearm’s performance for competition, target shooting, or defensive use.

Shipping: To your licensed FFL dealer. Tax: none in Delaware. Support: call Delaware Firearms in Laurel, DE if you need a compatibility check for your XP.

Categories: 1911, HANDGUNS