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

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 resist…