Slightly better than a traditional buffer/spring - Armaspec AR15 Gen4 H Stealth Recoil Spring

I have the geissele super 42 braided spring, the A5 buffer tube/spring and the Armaspec captured buffer spring. The Armaspec is my fav. Although it is still nousy, just a different kind of noise than the sprang you get from traditional springs. Its only marginally better so dont expect greatness.