The J P Enterprises 308 AR Silent Captured Springs Gen 2 H2 with Alt Spring Pack delivers a refined, firearm-friendly recoil solution for AR-308 platforms, engineered to reduce bolt bounce and cyclic wear while maintaining reliable, consistent cycling under a wide range of ammunition types. This Gen 2 H2 system integrates seamlessly with rifles chambered in .308, providing a smoother shooting experience by controlling carrier timing and impact energy, which translates to improved precision and steadier follow-up shots. The included Alt Spring Pack expands tuning options for shooters who demand adaptable recoil management across different loads and conditions, making it an excellent choice for precision shooters, tactical enthusiasts, and hunters who rely on AR-308 setups for dependable performance. Built to high J P Enterprises standards, these captured springs are designed to withstand rigorous field use and training environments, delivering repeatable results without sacrificing durability. Whether you're building a dedicated long-range .308 rifle or optimizing an established AR-308 platform, the Silent Captured Springs Gen 2 H2 set offers a practical, proven enhancement to recoil control, reliability, and overall rifle feel.