I haven't any other link to the seller but he would seem legit and the cost is unquestionably right taking into consideration the scope mount. He appears to obtain all of the components such as the mounting block and spacer. Signal-0 Productions Firearms Education test it out at Signal-0.com When https://cesaredrla.oblogation.com/29078497/not-known-details-about-socom-16-sage-ebr-chassis