Should've listened - Volquartsen Firearms Recoil Buffer

I should've listened to the other reviews... This was a huge pita to install, let alone get back out. I'm not sure if it is the tolerance on the receover or the buffer, but I tried everything (oiling, freezing, hammering, tapering the end). I like volquartsen's other products, but this is terrible for my gun. This product is also way overpriced for what it is, especially if it doesn't work in all receivers.