Model number 321 represents the Wilson Combat Custom-Tune Spring Kit, specifically designed to fit S&W J-Frame, offering enhanced performance. Each component in this spring kit is meticulously crafted by skilled technicians, providing unparalleled reliability and superior operation efficiency. This product has been meticulously made to be user-friendly while enhancing the overall performance of your S&W J-Frame.

This kit features a main spring which is specifically manufactured to offer smoother and faster hammer movement. The reduced power trigger return spring aids in decreasing the trigger pull weight, thus improving the speed and control for follow-up shots. This is also accompanied by factory weight rebound springs that help to further reduce the feel of trigger reset, making it easier for the shooter to maintain accuracy during rapid fire.

Furthermore, this kit comes with an included installation manual. It provides clear step-by-step guidelines to ensure a smooth fitting process. Regardless of whether the user is a seasoned gunsmith or a novice firearm enthusiast, the detailed instructions make installing these springs a simple task.

The technologically advanced design and materials of this custom-tune spring kit offer unrivaled consistency and longevity. Each spring in the kit undergoes rigorous quality checks to ensure that it meets the highest standards of performance and durability.

To better utilize our platform, for low cost items, we recommend combining with other items to save on shipping.