Workng so good with a h3 buffer. - AS Designs Arc-Fire V2 Non-Ambi Kit

It won't work with the commercial standard buffer, and I almost want to return it, until I saw the first rivew says using a H3 buffer, and I also checks with GPT, it also recommend a H2/3, buffer, it works fking super really well and so much fun on my psa ar15, I do recommend, and it does cone with the SS cut trigger