I believe I MAY have a slightly defective piece. The “picatinny” rail doesn’t measure to spec with calipers. It is solid and looks incredible, however. Numerically I would score it closer to 50%. Hopefully mine is just a little off and that’s all the problems I have with it. I will update if I run into any other functionality issues.
John R.
This gooseneck mount works perfect for my A1 upper and makes adding accessories to a retro rifle easy.