Upgrade your Ruger SR22 with the TANDEMKROSS "Sentinel" stainless steel captured spring guide rod, a premium enhancement designed for durability and performance. Crafted from high-quality stainless steel, this guide rod is engineered to withstand the test of time, ensuring a lifetime of reliable use. The innovative captured spring design not only simplifies installation but also prevents loss, offering a hassle-free experience. Unlike other brands, the TANDEMKROSS guide rod features a sleek, polished stainless steel "nose," eliminating the need for unsightly screws and enhancing the aesthetic appeal of your firearm. By replacing the factory plastic guide rod with the TANDEMKROSS Captured spring Rod, you'll experience reduced slide movement, thanks to its superior stiffness and stability. This straightforward drop-in replacement is designed to seamlessly integrate with your Ruger SR22, delivering noticeable improvements in performance and handling. As with all TANDEMKROSS products, this guide rod comes with a lifetime guarantee, reflecting our commitment to quality and customer satisfaction. Elevate your shooting experience with the TANDEMKROSS "Sentinel" and enjoy enhanced precision and reliability. The guide rod features a smooth "nose" at its end, with no visible screw head The stainless steel guide rod serves as a replacement for the factory-installed plastic guide rod in the SR22 The integrated double spring mechanism facilitates straightforward installation This component is compatible with both the 3 inches and 4.5 inches barrels of the Ruger SR22