Complete mil-spec pistol buffer system with 7075-T6 aluminum tube, carbine buffer, spring, end plate, and lock nut. American-made quality components for reliable AR15 pistol builds.
A properly functioning buffer system is fundamental to reliable AR15 pistol operation. This kit provides everything you need for a complete, professional-grade installation.
The buffer tube is the backbone of your pistol's operating system. A quality tube ensures consistent bolt carrier group travel, reliable feeding, and predictable recoil management. Aero Precision's enhanced design uses premium materials and tight tolerances to deliver the performance serious builders expect.
Every component in this kit is manufactured in the USA, reflecting Aero Precision's commitment to quality control and supporting domestic production.
Whether you're building your first AR15 pistol or your tenth, this kit provides the foundation for a reliable, accurate firearm.