Primary Weapons Systems H2 4.5 oz Buffer 556 Nato Fluted 4140 Steel Fits Pws Rifles

The Primary Weapons Systems H2 buffer is a 4.5 oz standard-weight buffer engineered for smooth cycling in 556 NATO rifles, featuring a 4140 steel construction and a distinctive fluted body that minimizes contact points, helping debris clear easily for reliable performance. The MOD 2 design benefits from the FNC LIFE HD treatment, which chemically bonds lubrication into the metal to enhance lubrication retention and enable steadier, cleaner cycling under varied conditions. This buffer ships ready for use with most PWS rifle systems and pairs seamlessly with existing buffer tubes to support consistent recoil impulse and control. Its precise weight and robust steel composition contribute to dependable operation across a range of rifles, making it a practical upgrade for shooters seeking a balance of durability and efficiency. Whether you're tuning a precision build, upgrading a duty rifle, or optimizing a general-purpose setup, the H2 buffer provides a proven, field-tested solution that supports smooth operation, reduced wear, and long-term reliability without altering overall rifle geometry.