Mil-spec rifle buffer designed for A2/A4 style AR15s with fixed buttstock. USA-made replacement or new-build component. Not compatible with collapsible stocks.
This mil-spec buffer is purpose-built for AR15 rifles configured with A2 or A4 style fixed buttstocks. Whether you're completing a new build or replacing a worn component in an existing rifle, this buffer delivers the reliability and performance you expect from a quality American-made part.
This buffer is engineered for rifle-length systems with fixed buttstocks. It will not function with AR15 carbines featuring collapsible or adjustable buttstock designs. Verify your rifle's configuration before ordering to ensure proper fit and function.
The buffer is a critical component in your AR15's recoil system. A quality, mil-spec buffer ensures consistent cycling, reliable function, and longevity of your rifle. This Aero Precision buffer meets those standards and is built to last.