If mounting a scope, you undoubtedly have to have a Matthew's fabrication cheek Riser... foam or strap/ wrap on risers will not Slash it Base line below is the fact that for those who wait, you've got a 50/50 prospect of observing the industry catch up and more people supplying https://fusion-shroom-bars88542.worldblogged.com/37636514/about-brownells-c7-upper