I can tell you that so far, communications with this company has been ZERO. I have tried emailing them three separate times with no response. I even told them if I did not get a response from my last email, that I would have to contact my credit card company and stop payment against them due to no communications and fear of a fraud transaction which has happened to me before with a different company. I am a bit too trusting I guess.
I really want to believe in this product and company, but they are making it very hard to do so at the moment. I have had to contact the USPS to try to track the package once it left Canadian soil and was informed by USPS that the package is due in today according to what they found with the Canadian tracking number.
Once this package arrives, if it does, I will post pics and what I think of the +2 extension on my Mossberg.