The AR-15 Buffer Spring is a crucial component designed to ensure the smooth operation of your firearm. Engineered for reliability and performance, this spring provides the necessary tension to absorb recoil and facilitate the cycling of the action. Made from high-quality materials, it offers durability and longevity, making it an essential upgrade for any AR-15 enthusiast. Whether for competition or personal defense, this buffer spring enhances the overall functionality of your rifle.