The ATI AR-15 buffer spring is a standard-length carbine replacement spring that works with commercial, military and hybrid buffer tubes. It is made in the USA and fits most AR-15 variants, making it a good spare or a fresh replacement for a worn spring.
- Fits: Most AR-15 and AR variants
- Length: Standard (carbine)
- Works with commercial, mil-spec and hybrid buffer tubes
- Made in the USA
- MPN: A.5.10.1030
