Great price for the upgrade - Armaspec C Sound Mitigation Gen3 Buffer

I'm really happy with this buy. My old buffer was falling apart, instead of buying a new spring and buffer this was barely any more $ so I went for it. Worked in my 300 blk pistol and my 5.56 piston pistol. While it definitely does mitigate the sound, I've personally found that the best part is the forward pressure increase from a standard spring. Even with a dirty chamber or other hangups, I've never had to use the forward assist with this installed. I have about 590 rounds on it now between the 2 guns I've used it on and it's been completely reliable. It's worth every penny.