In the realm of firearms, particularly with short-barreled AR-15 rifles, achieving optimal performance and reliability is crucial. This is where heavy buffers come into play. Designed to enhance the cycling process, these buffers are essential for ensuring smooth operation and reducing felt recoil. The H2 buffer, a staple in the US M4 carbine, exemplifies this functionality. It is engineered to provide the perfect balance of weight and durability, making it an indispensable component for those seeking to fine-tune their firearm's performance. Whether you're aiming for precision in competitive shooting or reliability in tactical scenarios, the H2 buffer is a trusted choice for enhancing your rifle's efficiency and longevity.