I have no other relationship to the seller but he appears to be legit and the cost is undoubtedly appropriate taking into consideration the scope mount. He seems to get all the pieces including the mounting block and spacer. Signal-0 Productions Firearms Instruction test it out at Sign-0.com This can https://louiskfslu.digiblogbox.com/54828258/the-best-side-of-mini-14-sage-chassis