Introducing Springfield's Echelon pistol- expertly crafted with superior ergonomics and built for harsh conditions. This reliable companion is perfect for duty use and personal defense. Experience the innovation of its patent-pending features, including a robust stainless steel chassis and revolutionary optics mounting system. The slide is billet machined and finished with Melonite to ensure lasting resilience and reduced glare, while the black polymer frame enhances grip comfort and overall durability.