The Aero Precision EPC Buffer is a high-quality buffer that is essential to your pistol caliber carbine build. This buffer is 7.7oz and is perfect for use in 9mm, .40 S&W, 10mm, and .45 ACP builds. The quality of this buffer will promote smoother cycling, improved recoil, and greater accuracy. When used on the Aero Precision EPC platform, this buffer provides the best performance possible. For the ultimate in reliability and performance, pair this buffer with a .308 buffer spring.
Note: Not intended for use with AR-15 or M-5 platforms, incorrect cycling will occur.