The Springfield Armory XD Recoil Spring Assembly Cap is a high-quality replacement part designed for enhancing the performance of your Springfield XD handgun. Compatible with a range of calibers including 9mm .40 S&W .357 SIG and .45 GAP this recoil spring assembly cap ensures optimal function and reliability during operation. Crafted with precision it offers a perfect fit and is engineered to withstand rigorous use making it an essential component for maintaining your firearm's efficiency and longevity. Whether you're a professional shooter or a firearm enthusiast this Springfield Armory part is a must-have for ensuring smooth and consistent recoil management.