Elevate your shooting precision with the Tiger Rock Inc. S-B40*100 Ruger 10/22 Trigger Plunger Spring set. Crafted from high-quality steel, this collection of 100 replacement springs ensures reliable and consistent trigger performance. Each spring measures 0.451 inches in length and 0.154 inches in width, providing an optimal fit tailored for the Ruger 10/22. The sleek matte black finish enhances durability while maintaining a professional look. Designed for enthusiasts and professionals alike, these springs are essential for enhancing the overall functionality of your firearm. Length: 0.451" Width: 0.154" Steel construction for durability Matte Black finish for a sleek appearance Specifically fits Ruger 10/22 models Invest in reliable performance and longevity with the Tiger Rock Inc. S-B40*100 springs today.