The Wolff Gunsprings 15 LB. SPRING KIT delivers dependable recoil springs designed for Glock models including 17, 17L, 20, 21, and 22, providing a practical upgrade for reliable cycling and consistent trigger feel across common 9mm and .40 S&W platforms. Built to suit the needs of hands-on shooters, this kit supports smoother operation, reduced studder or overtravel under varied ammunition, and improved reliability in demanding range or field conditions. The included springs are tuned to balance power and control, helping to maintain accurate follow-up shots while preserving slide velocity and overall handgun performance. Ideal for handgun enthusiasts, competition shooters, and protective-duty environments, the kit pairs seamlessly with existing Glock recoil systems, ensuring compatibility with Glock 22 models while offering a straightforward installation that minimizes downtime at the bench. With Wolff Gunsprings reputation for precision-engineered recoil parts, this 15 lb configuration is crafted to meet rigorous standards of consistency and durability, enabling shooters to tailor their handguns recoil impulse to their preferred shooting style. Whether refining a duty, range, or hobby pistol, this kit supports dependable operation and long-term reliability across the Glock lineup.