I don't have any other connection to the seller but he looks legit and the worth is definitely appropriate contemplating the scope mount. He appears to have many of the areas including the mounting block and spacer. Sign-0 Productions Firearms Education check it out at Sign-0.com Springfield Armory was the https://holdenjyjwk.blue-blogs.com/36175156/an-unbiased-view-of-mk14-ebr-chassis