Premium 5.4oz stainless steel buffer for AR-platform rifles. The Heavy H3 weight provides reliable cycling with suppressed and subsonic ammunition while reducing bolt carrier velocity.
Fits: AR-15
The Heavy H3 buffer represents a thoughtful engineering solution for shooters who demand precision and reliability in their AR-platform rifles.
The Heavy H3 weight strikes an important balance in the AR-platform ecosystem. It slows bolt carrier velocity to appropriate levels, reducing wear on critical components while maintaining reliable function. This makes it an excellent choice for shooters running suppressed ammunition, subsonic loads, or those seeking to extend the service life of their rifle.
The stainless steel construction ensures this buffer will perform consistently across varied environmental conditions without degradation. Unlike lesser materials, stainless steel resists corrosion and maintains its dimensional integrity through years of use.
Buffer weight selection is not arbitrary—it directly affects how your rifle cycles, how it handles recoil, and how long your components last. Kaw Valley Precision understands these dynamics and has engineered this buffer to deliver measurable improvements in reliability and longevity.