I have to agree with Melbuspower. The express are budget guns and will shoot but the fit, finish, and smoothness is not definitely there. As an example, I bought an express barrel to use on a wingmaster and after a couple weeks extraction problems developed. I came to discover the barrel is not chrome plated. The chamber started to rust causing shells to become difficult to extract. I have never ever had that issue with the higher end Remingtons and I have had one for over 3 decades.
Ancient Chinese proverb, “He who buys the best only cries once.”